Safety is our 1st Priority LP-GAS PRESSURE REGULATOR€¦ · lp-gas pressure regulator safety is our 1st priority hyr single stage regulator 14 hyrm series regulator 16 hyr second

LP-GASPRESSURE REGULATOR

Safety is our 1st Priority

HYR SINGLE STAGE REGULATOR 14

HYRM SERIES REGULATOR 16

HYR SECOND STAGE REGULATOR 22

2000 SERIES REGULATOR 26

AUTOMATIC CHANGEOVER PRESSURE REGULATOR 28

LIQUID CHANGEOVER DEVICE (HLX-301) 32

HWA YOUNG GAS HOSE 34

8

B O X

B O X

Precaution of installation

• The regulator should be installed by qualifi ed and trained technician

• THIS PRODUCT is MADE FOR USING LP-GAS ONLY. Do not use other than LP gas. Unless it can degrade original performance down

• This product is accurate assembled and set so that NEVER disassemble or modifi ed without a professionally trainer’s permission. Prior installing the regulator, check the damage which might have occurred in shipment. Also check for dirt or foreign matter which may have accumulated in the regulator body or in the pipelines. Please check the product in appearances before installation, Failure of product may cause of hazardous condition.

• In case of installing indoor, a regulator must avoid rain, snow, or direct sunlight. Set appropriate protection where a product can be expose long period of time from sunlight and water. indoor installation must be considered proper ventilation system.

• DO NOT install a regulator where fl ammable materials are loaded or near radiant heat.

• Avoid installation at a place where can be affected on regulator from suspectible gas such as ammonia (NH3), sulfurous acid gas (SO2) etc.

• Connecting inlet to a pigtail or vent pipe, it should remains balance vertically.

• Inappropriate piping connection can occur at the time of installation when connected loosely or the regulator may have been overstressed by excessive wrenching.

• Screw threads of inlet should be connected with an exclusive adaptor.

• Use PTFE (Tefl on) or fl ame retardant vent glue on the screw threads, it helps to prevent loose, gas leakage.

• At the time of installation, be aware of foreign materials would be inserted.

• Remove scraps, dust, any foreign substances and clean cutting fl uid out when connecting unit to a vent pipe.

• Install a gas drain from regulator outlet to a gas meter.• Regulators should be installed with the vent facing down

or protected so their operation will not be affected by the natural elements.

• Before installing the regulator, check the damage which might have occurred in shipment. Also check for dirt

Procedure

• Replacing a gas cylinder, must inspect the indicator and follow below procedure. (1) When indicator turned in red, (assuming indicator

direction is serve) gas is being supplied from the reserve cylinder.

(2) Closing valve from the service and high pressure pipe valve, and turn indicator to opposite.

(3) Note that do not replace a gas cylinder without procedures above.

Maintenance

* in order to prevent water damage, appropriate protection should be required such as waterproof, ** Regulators should be installed with the vent facing down or protected with so that operation will not be affected by the elements*** Remove scraps, dust, any foreign substances in the vent line.

The Guideline of the products

DANGER

or foreign matter which may have accumulated in the regulator body or in the pipelines. Please check the product in appearances before installation, Failure of product may cause of hazardous condition.

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98

Caution• The regulator should be installed by qualified and trained

technician• THIS PRODUCT MADE FOR USING LP-GAS ONLY. Do not

uses other than LP gas, unless it can degrade original performance down

• Before installing the regulator, check the damage which might have occurred in shipment. Also check for dirt or foreign matter which may have accumulated in the regulator body or in the pipelines. Please check the product in appearances before installation, Failure of product may

Requirement of customizing (specific information must be given before manufacturing the regulator)1. Inlet and outlet specific size. 2. Name of model 3. Demand outlet pressure4. Range of inlet pressure.

• After all pressure has been released from the regulator, check an indicator point to proper direction (either serve or reserve), then inspect that there is a gas leak in the cylinder valve, inlet fitting, high pressure hose, or regulator seat.

• Do not attempt to load any heavy matters on the regulator for safety issue.

• Maintenance operation does not required removal of valve body from the line.

• Maintenance should be carried out only by qualified, and professional trained technician.

• A convert handle indicates “serve”, otherwise “reserve”. Refill or replace the gas cylinders for both sides.

• In order to find out regulator operates without defective problem. Please follow procedure below:1) Reserve offers gas to regulator when closed valve from

the serve, causing exhausted gas by the serve making noise sounds. (Sounds from the diaphragm)

2) This sound specifies gas flows into regulator properly and process without problem.

3) Check an indicator signify red. After that revolve the “convert handle” slowly to opposite direction to observe indicator turns to colorless.

4) Though out those procedures, observe and redo the procedure whether changeover process working properly by opening valve from the serve and closing valve from reserve.

cause of hazardous condition.• Do not let vent clog from the elements, and do not let any

dirt, water, or rain into a vent.• This product is accurate assembled and set so that NEVER

disassemble or modified without a professionally trainer’s permission. Prior installing the regulator, check the damage which might have occurred in shipment. Also check for dirt or foreign matter which may have accumulated in the regulator body or in the pipelines. Please check the product in appearances before installation, Failure of product may cause of hazardous condition

• DO NOT install a regulator where flammable materials are loaded or near radiant heat

• Avoid installation at a place where can be affected on regulator from suspectible gas such as such as ammonia (NH3), sulfurous acid gas (SO2) etc.

• Avoid installation where a regulator exposed to salt air, industrial poison, or chemically effective environment. If a regulator has to install in those conditions, follow instruction below.

NOTE: Regulator inspection for corrosion should be made every a year

Gas Tank InstallationWhen install regulator on gas tank, the regulator must be covered. Use the vent pipe face downward when installation. Make sure the regulator not to expose.

Check before using (Leakage & Operation) • After installation the leakage test must be carried out

based on LP gas safety policy.• Get rid of all air out of pipe after checking if there is no

flammables around.• Under consumption of gas condition, close the valve

of cylinder and check the indicator if it is red and automatically being supplied gas from reserved cylinder.

• Check all pressure rate below while operation of regulator.


10

Installation1. Check inside of pipe if it is clean or corrosion. If there is

corrosion, the pipe should be replaced with new pipe.2. Check the arrow mark on regulator to match with correct

direction of gas fl ow.3. Apply pipe compound on connection side of regulator in

order to avoid leakage before install.4. After fi nish with connecting the regulator with pipes, check

the OPSO operation. If it operates correctly, make it back to normal position and open the gas valve slowly.

5. It is recommended to install fi lter in front of regulator.6. Check the flow meter if the inlet & outlet pressures are

normal. Also, make sure to check if there is leakage on pipe connection.

The left hand side diagrams are showing the positions that can be installed unrestrictedly upon customer’s request.

Using low quality LP-Gas• Improper Lp-gas using may produce oil sludge and plug into

a product, causes damaged on diaphragm in the regulator. • In winter, inside of regulator turns to solidify. This creates

a problem that is blocking the nozzle from the resource supplier

NOTE: periodic checks should be made to assure piping and product remains clean from the distillation.. Recommend opening gas valve to clean out depending on weather.

• Recommend opening gas valve to clean a product periodically moisture in the cylinder may cause of corrosion. Also it brings a critical damage by freezing during the winter, depends on the weather periodic inspection should be made, recommend inspect within once in a month during the summer since less uses, once in a week during the winter.)

Incase of water into regulatorCorrosion is caused by water, corrosive atmospheres of salt and industrial pollutants, chemicals, and roadway contaminants. High concentrations can attack the metal parts vigorously. No suitable metals are totally resistant to such corrosion.

Horizontal pipe connection

Parallel Connection of Cylinder For parallel connection of cylinder, use pigtail hose to connect the pipe and each cylinders. The connection size PT1B or larger connection size is recommended. It is recommended to use the same regulator’s outlet connection size otherwise it will cause hunting. Also, the length of pipe must be at least 6m in between the second stage 1st reduction regulator and 2nd reduction regulator. Caution : When replacing cylinders, pigtails hose must be replaced with new one

Caution• This regulator is dedicated for LP Gas application. If use for other gas application may cause its performance.• Do not modify intentionally.• Do not block vent or vent tube.• A proper protection is needed to avoid rain, snow, direct

sunrays.

Position 1

Position 4

Position 7

Position 2

Position 5

Position 9Position 8

Position 3

Position 6

Position 10Pigtail Hose

PT 1B or Pipe

PT 1B or �Lager

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1110

Maintenance• When replacing cylinder, turn the changeover lever to the

other side to make the indicator clear and then close the valve to replace the cylinder.

• After replacing cylinder, check all the indication and open the valve. Make sure to check if there is leakage.

• Do not stack anything around installed area for safety.• Do not move the cylinder without disconnection of hose or

piping.

Initial Usage • Replace all the cylinder to full gas cylinder.• Open the valve at reserved cylinder to flow the gas into the

regulator and then open the valve at supply cylinder.• Turn the lever to 180 degrees and check the indicator if it is

not red.• Remember to follow the instruction above when initial

usage or replacing of cylinder.• Start consumption of gas and check if the gas flow is

normal and also close the valve at supply cylinder and check if the regulator’s operation is normal as well.

Initial Usage At the condition with full of pressure for both gas cylinders, one cylinder can be selected by rotating changeover lever. The direction that appointed by lever end is the supplying cylinder and another one is reserve side.

Supply of GasThe gas is being flow into 2nd stage first reduction regulator from the supply cylinder and the pressure is being gradually decreased in supply cylinder.

Running out of gas from supply cylinderWhen the gas is being ran out, the pressure inside of regulator decreases and the main spring pushes the diaphragm downward and then this diaphragm plate pushes the valve seat downward in order to make the supply of gas from the reserved side. At this time the indicator turns red and shows that the gas is being supplied from reserved side.

Replacing Reserved CylinderThe reserved cylinder must be replaced with new full cylinder in order to avoid stop supply of gas.

Running out of gas from Reserved Cylinder When the indicator turns to red, the user must turn the lever to the other side. Once the lever turned to the other side, the inlet pressure is recovered its pressure rate and the pressure is increased to make diaphragm goes up ward and then the indicator turns to clear. At this time, the gas is being supplied at normal condition.

Automatic changeover pressure regulator

Installation Operation

High

Low

Pres

sure

Prel

imin

ary

High

Low

Pres

sure

Wor

king

High

Low

Pres

sure

Prel

imin

ary

High

Low

Pres

sure

Wor

king

High

LowPr

essu

rePr

elim

inar

y

High

Low

Pres

sure

Wor

king

High

Low

Pres

sure

Prel

imin

ary

High

Low

Pres

sure

Wor

king

High

Low

Pres

sure

Prel

imin

ary

High

Low

Pres

sure

Wor

king

1 2

3 4

5

화기엄금

Within 30cm

Within 30cm

Lighter than the air

Heavier than the air

Gas Leakage Shut offAdjustment

Control Panel

Gas MeterPigtail hose

ValveBlock

Changlover


12

Leakage Test Dangerous

During Rainy SeasonEspecially during the rainy season, the gas is difficult to be ventilated in the atmosphere and easily being stayed underneath by the ground which is very dangerous. If the place possibly can be fl ooded, close all the gas valve including gas meter valve and evacuate.

Flooding AccidentAny places where had been fl ooded and recovery should be made, the gas specialist should carry out all testing and check for the area if there are any leakage of gas. Especially for the LP gas line, there might be lost cylinders or fl ooded cylinders, so the gas specialist should be checked if it is safe for use the gas appliances again. Before use the gas appliances, all the mud or foreign material should be wiped out or dried completely. Any fl ooded gas cylinders or pipes has potential explosion, so do not use any gas appliances prior to test or checked by gas specialist prior to use.

Keep away from the Flame. The flame causes hose damage and might cause explosion.

Replace the hose if there is crack or color fade.

Check if there are cracks or nicks.

Y

Too Short

Too Long

Bend

Twist

Replace the hose if the hose were exposed to high temperature or oily condition for long time.

Replace the hose if there are bites on hose by dogs or rats.

If the hose is bent or twisted for long time, the durability of hose might be affected and shortened the life time.

Do not place the hose by the corridor or underneath the chair.

The leakage might be caused if use Y connection or T connection.

Intentional disconnection or cut of hose is not allowed. It might cause leakage and explosion.

Do not place the hose behind the refrigerator or place where that can not visualize the hose easily because the hose should visually checked periodically.

If the hose is too long, it might affect to the outlet pressure and cause unexpected cracks.

Keep away from the heat

If the hose is too short, it might cause the leakage between the connections of valve and gas appliances.

1. BubbleUsing brush with soap water and gently apply soap water to hose connection including all connections of combustor area and observe for 2 minutes. If there is bubble around the connections, it means there is leakage, so the gas cylinder valve should be closed and call the gas technician or specialist. Bubble testing should be carried out once a month.

2. Visual Checking* It is required to visually check for the hose installation which made outside periodically. It is high potential to be occurred cracks or nicks by direct sunrays or animal bites. Once it has cracks or nicks, the hose should be replaced.

Visual Checking Area

Crack Bursting

GAS HOSE Guideline

Caution

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1312

HYR SINGLE STAGE REGULATOR

HYR 1ST STAGE LOW AND MIDDLE LOW PRESSURE REGULATOR

ApplicationHwa Young’s single system regulator is optimized for single system of LP gas system. Generally, it can be used with connecting directly to the low capacity gas cylinder and provide reduced pressure properly. The application is for cooking at residence and low capacity heating and outdoor appliances with convenient at all time.Hwa Young’s single system regulator is designed for satisfied with quick response and proper pressure to supply of gas. The regulator works with inlet pressure (0.07MPa ~ 1.56MPa) and outlet pressure range(2.3~33kPa). If the pressure is excessive than the setting pressure, the equipped internal relief valve operates to maintain the pressure for safety.

The compact design of Single stage regulator’s makes convenient connection with gas cylinder. The outlet connection can be selected either hose or PT type which enable to connect with hose or pipe. Also the internal relief valve is equipped in low pressure type for the safety.

Feature - The loose stopper can avoid intentional opening. - The diaphragm which is certified for KS with its material NBR

can precisely measure the pressure to high accuracy of supply of setting flow rate of gas and it is possible for long lasting use.

- Internal relief is equipped for safety by release of the gas to the atmosphere to prevent explosion. (Low Pressure)

- The aluminum die casting body makes very neat exterior by precise machining. The corrosion resistance body makes possible for semi permanently use.

- The direct operation system and optimized design for gas flow enable quick response to variation of gas flow.

Single Stage Regulator

14

Installation 1. Check if the gas regulator and the cylinder’s specifi cation is correctly matched. 2. Refer to Fig. 1 and connect the cylinder and regulator by tightening handle. 3. Check if the connection end of pipe is clean and apply Tefl on piping tape or

sealant for connection like Fig. 2-1.3. Connect the pigtail hose with regulator with referring to Fig. 2-2 and use

handle for tightening. Fig 1. Cylinder Fig 2-2. Hose Conn.Fig 2-1. Pipe Conn.

Inlet Pressure Range (P1) : 0.07~1.56 MPaSetting Outlet Pressure (P2) : 2.8 kPaOutlet pressure Range : 2.8±0.5 kPaCapacity : 4 kg/hInternal Relief Working Pressure : 7.0±1.4 kPaInlet Connection Size : Pol Handle L.H W22.5*14TOutlet Connection Size : Hose endApplication : Household

Inlet Pressure Range (P1) : 0.1~1.56 MPaSetting Outlet Pressure (P2) : 2.8 kPaOutlet pressure Range : 2.8±0.5 kPaCapacity : 20 kg/hInternal Relief Working Pressure : 7.0±1.4 kPaInlet Connection Size : PT 1/2BOutlet Connection Size : PT 1BApplication : Household & Commercial

Inlet Pressure Range (P1) : 0.1~1.56 MPaSetting Outlet Pressure (P2) : 2.8 kPaOutlet pressure Range : 2.8±0.5 kPaCapacity : 35 kg/hInternal Relief Working Pressure : 7.0±1.4 kPaInlet Connection Size : PT 1/2BOutlet Connection Size : PT 1BApplication : Household & Commercial

Inlet Pressure Range (P1) : 0.1~1.56 MPaSetting Outlet Pressure (P2) : 2.8 kPaOutlet pressure Range : 2.8±0.5 kPaCapacity : 12 kg/hInternal Relief Working Pressure : 7.0±1.4 kPaInlet Connection Size : PT 1/2BOutlet Connection Size : PT 3/4BApplication : Household & Commercial

Inlet Pressure Range (P1) : 0.07~1.56 MPa 0.1~1.56 MPaSetting Outlet Pressure (P2) : 2.8 kPa 6, 10, 15, 20, 25 kPaOutlet pressure Range : 2.8±0.5 kPa P2±Within 20%Capacity : 5kg/h 5 kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : Pol Handle L.H W22.5*14T Pol Handle L.H W22.5*14TOutlet Connection Size : PT 1/2B PT 1/2BApplication : Household & Commercial Household & Commercial

Inlet Pressure Range (P1) : 0.07~1.56 MPa 0.1~1.56 MPaSetting Outlet Pressure (P2) : 2.8 kPa 6, 15, 25 kPaOutlet pressure Range : 2.8±0.5 kPa P2±Within 20%Capacity : 7 kg/h 7 kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : Pol Handle L.H W22.5*14T Pol Handle L.H W22.5*14TOutlet Connection Size : PT 1/2B PT 1/2BApplication : Household & Commercial Household & Commercial

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RQ4 P MPa570 0. 1- . 6

KPa2: .8

MADE IN KOREA

L.P.G

L.P.GMADE IN KOREA

MADE IN KOREA 60

040816

HYR4 HYR5 HYR7 HYR12, 20, 35

HWA YOUNG CO.MADE IN KOREA

L.P.GREGULATOR

54.5

65

Ø89

167

60

79

162.5

Ø89

050402

75 93

170

Ø105Ø140

188

128108

RQ4 P MPa570 0. 1- . 6

KPa2: .8

MADE IN KOREA

L.P.G

L.P.GMADE IN KOREA

MADE IN KOREA 60

040816



L.P.GREGULATOR

54.5

65

Ø89

167

60

79

162.5

Ø89

050402

75 93

170

Ø105Ø140

188

128108

RQ4 P MPa570 0. 1- . 6

KPa2: .8

MADE IN KOREA

L.P.G

L.P.GMADE IN KOREA

MADE IN KOREA 60

040816



L.P.GREGULATOR

54.5

65

Ø89

167

60

79

162.5

Ø89

050402

75 93

170

Ø105Ø140

188

128108

RQ4 P MPa570 0. 1- . 6

KPa2: .8

MADE IN KOREA

L.P.G

L.P.GMADE IN KOREA

MADE IN KOREA 60

040816



L.P.GREGULATOR

54.5

65

Ø89

167

60

79

162.5

Ø89

050402

75 93

170

Ø105Ø140

188

128108

RQ4 P MPa570 0. 1- . 6

KPa2: .8

MADE IN KOREA

L.P.G

L.P.GMADE IN KOREA

MADE IN KOREA 60

040816



L.P.GREGULATOR

54.5

65

Ø89

167

60

79

162.5

Ø89

050402

75 93

170

Ø105Ø140

188

128108

RQ4 P MPa570 0. 1- . 6

KPa2: .8

MADE IN KOREA

L.P.G

L.P.GMADE IN KOREA

MADE IN KOREA 60

040816



L.P.GREGULATOR

54.5

65

Ø89

167

60

79

162.5

Ø89

050402

75 93

170

Ø105Ø140

188

128108

HYR-4

HYR-20 HYR-35

HYR-5

HYR-7 HYR-12

Low Pressure Type

Low Pressure Type Middle Low Pressure Type


Low Pressure Type Low Pressure Type

Low Pressure Type

1514

HYRM SERIES REGULATOR

HYRM SERIES 1ST STAGE MIDDLE PRESSURE REGULATOR (NON ADJUSTABLE TYPE) HYRM SERIES regulator is for the second stage first reduction system that reduces range 0.1~15.6 MPa to 0.057~0.083 MPa.

IntroduceThe HYRM Series (Non adjustable) is for first stage reduction side under twice pressure reduction system. The inlet pressure which it can handle is 14.2~221.52 Psi (0.1~1.56MPa) and reduce to 8.1~11.8 Psi (0.057~0.083 MPa). Our regulator of second stage twice reduction is necessary to be connected after HYRM series for properly use of gas at useful pressure. Also, it can be used in industrial and commercial application. HYRM series is easy to reinstall with adjusting pressure setting by equipped bolt. The compact design makes easy to install in small space.For easy installation, the PT thread is selected. The valve seat is equipped by inlet side to control fast and precisely for variation of inlet pressure, so the safety and high performance is guaranteed.

Feature High accuracy and fast response at max flow of gas is one of strong point and it has high strength to avoid corrosion as well as excellent durability.

*Possible to forward precise load by fabric diaphragm inside of regulator and continue to use for long time as it has low chance for deformation and damage of diaphragm.

*It is designed to minimize the freezing inside by selecting larger diameter of orifice. Easy to reinstall with adjusting pressure setting by equipped bolt. The compact design makes easy to install in small space.

1st Stage Regulator

16

59

42

INLET OUTLET19

4

106

38

CAP

COVER

BODY 222

134

28

93

CAP

COVER

BODYINLET OUTLET

Inlet Pressure Range (P1) : 0.1~1.56 MPaSetting Outlet Pressure (P2) : 0.057~0.083 MPaCapacity : 35 kg/hLock Up Pressure : 0.095 MPaInlet Connection Size : PT 3/4Outlet Connection Size : PT 3/4Application : Industrial

Inlet Pressure Range (P1) : 0.1~1.56 MPaSetting Outlet Pressure (P2) : 0.057~0.083 MPaCapacity : 100 kg/hLock Up Pressure : 0.095 MPaInlet Connection Size : PT 1BOutlet Connection Size : PT 1BApplication : Industrial

Inlet Pressure Range (P1) : 0.1~1.56 MPaSetting Outlet Pressure (P2) : 0.057~0.083 MPaCapacity : 300 kg/hLock Up Pressure : 0.095 MPaInlet Connection Size : PT 1-1/2BOutlet Connection Size : PT 1-1/2BApplication : Industrial

Inlet Pressure Range (P1) : 0.1~1.56 MPaSetting Outlet Pressure (P2) : 0.057~0.083 MPaCapacity : 400 kg/hLock Up Pressure : 0.095 MPaInlet Connection Size : PT 2BOutlet Connection Size : PT 2BApplication : Industrial

Inlet Pressure Range (P1) : 0.1~1.56 MPaSetting Outlet Pressure (P2) : 0.057~0.083 MPaCapacity : 60 kg/hLock Up Pressure : 0.095 MPaInlet Connection Size : PT 3/4Outlet Connection Size : PT 3/4Application : Industrial

Inlet Pressure Range (P1) : 0.1~1.56 MPaSetting Outlet Pressure (P2) : 0.057~0.083 MPaCapacity : 200 kg/hLock Up Pressure : 0.095 MPaInlet Connection Size : PT 1-1/2BOutlet Connection Size : PT 1-1/2BApplication : Industrial

HYRM SERIES When it is used as first stage for 2ND reduction system, it should be checked if the inlet pressure is matched with regulator’s specifi cation. At the condition with full of pressure for both gas cylinder, one cylinder can be selected by rotating changeover lever. The direction that appointed by lever end is the supplying cylinder and another one is reserve side.

1.00.6

0.4

0.2

0.8

1.61.21.4

1.6

0.2

0.6

0.4

0.8 1.0

1.4

1.2

supply partreserve part

Right suppling Left suppling

supply part

adjusting handle

Pressure:0.057~0.083 MPa Pressure:0.057~0.083 MPaPressure:0.032~0.057MPa Pressure:0.032~0.057MPa

reserve part

HYRM-35

HYRM-100

HYRM-300

HYRM-60

HYRM-200

HYRM-400

www.hwa-young.com

INO

UT

INO

UT

INO

UT

9924

0

234

53

108

76

240

240

129

77

76

240

130

77

240

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UT

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1716


HYRM SERIES 1ST STAGE MIDDLE PRESSURE REGULATOR (ADJUSTABLE TYPE) HYRM SERIES regulator is for the second stage first reduction system that reduces range 0.2~15.6 MPa to 0.1~0.2 MPa.

IntroduceThe HYRM Series (adjustable) is for first stage reduction side under twice pressure reduction system. The inlet pressure which it can handle is 0.02~0.1.56MPa and reduce to 0.1~0.2MPa. Our regulator of second stage twice reduction is necessary to be connected after HYRM series for properly use of gas at useful pressure. Also, it can be used in industrial and commercial application. The HYRM adjustable regulator is easy to adjust the pressure by simply adjusting the handle on top of regulator when install or maintenance. Also, its compact design enables to install in limited space.The connection type PT thread makes easy connection to pipe. It is guaranteed for safety and high performance from controlling precisely response to variation of inlet pressure by valve seat which equipped at inlet side.

Feature High accuracy and fast response at max flow of gas is one of strong point and it has high strength to avoid corrosion as well as excellent durability. And also, easy to reinstall with adjusting pressure setting by equipped handle.

Easy to Maintain With two bolt connection type with body and diaphragm, it is easy to maintain without disassembly of pipe line. Practical use of SpaceUnrestrictedly install with changing position of regulator according to construction condition.Outlet pressure adjustmentIt is possible with readjusting outlet pressure by replacing spring.Corrosion resistance materials Corrosion resistance materials are used for long lasting use of regulator under bad weather condition.

1st Stage Regulator

18

0

2

0.3

kgf/cmMPa

3

1.5

0.15

0.5 0.05

1

0.1

0.25

2.5

2

0.2

0

2

0.3

kgf/cmMPa

3

1.5

0.150.5 0.05

10.1

0.25

2.5

2

0.2

Outlet Pressure SettingHYRM adjustable regulator’s outlet pressure setting can be adjusted by handle that are equipped on the top of the regulator.The outlet pressure setting can be adjusted referring to following diagram.

Adjusting MethodHYRM adjustable regulator’s outlet pressure setting can be adjusted to 0~0.27 (Max) Bar. The standard outlet pressure setting is 0.15Bar.

Check if the pressure gauge is indicating “0”. After checking for desired pressure rate through pressure gauge and open the valve at inlet side for supplying of gas. After checking for standard setting pressure through pressure gauge and adjust the pressure by rotating handle on top of regulator. When Setting Pressure IncreasesRotate the handle on top of regulator as diagram above with checking pressure gauge, and see if the setting pressure increases. After setting of desired pressure rate, observe pressure gauge for 1 ~ 2 minutes. Make sure to specify the adjusted setting pressure on name plate of regulator. When Setting Pressure DecreasesRotate the handle on top of regulator as diagram above with checking pressure gauge, and see if the setting pressure decreases After setting of desired pressure rate, observe pressure gauge for 1 ~ 2 minutes. Make sure to specify the adjusted setting pressure on name plate of regulator.

CautionWhen adjusting outlet pressure setting, the outlet pressure must be in the range of 2nd reduction regulator’s inlet pressure.If the setting outlet pressure is higher than the range of 2nd reduction regulator or combustor, it might cause damage.

When Setting Pressure Decreases

When Setting Pressure Increases

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0

2

0.3

kgf/cmMPa

3

1.5

0.15

0.5

0.051

0.1

0.25

2.5

2

0.2

INLET PRESSUREOUTLET PRESSUREATMOSPHERE PRESSURE

ADJUSTING SCREW

CONTROL SPRING

DIAPHRAGM ASSEMBLY

CONTROL HANDLE

GAUGE PRESSURE

1918

0 50.1

0.15

0.2

0.25

Capacity (kg/h-LPG)

Set Pressure: 0.2 MPa

Out

let P

ress

ure

(MPa

)

Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPaInlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa

0 10



0.3

0.05

0.1

0.15

0.2

0.25

0


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2

Capacity (kg/h-LPG)Capacity (kg/h-LPG)

Out

let P

ress

ure

(MPa

)

65

5 10 15 20 25 30155 20 25 30 35 40 45 50 55

10 15 20 25 30 35 40 45 50 55 60

0 50.1

0.15

0.2

0.25

Capacity (kg/h-LPG)

Set Pressure: 0.2 MPaO

utle

t Pre

ssur

e (M

Pa)


0 10



0.3

0.05

0.1

0.15

0.2

0.25

0


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

65

5 10 15 20 25 30155 20 25 30 35 40 45 50 55

10 15 20 25 30 35 40 45 50 55 60

0 200.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

18040 60 80 100 120 140 160


0 20



0.3

0.05

0.1

0.15

0.2

0.25

40 60 80 100 120 140 0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2

100Capacity (kg/h-LPG)

40 60 80Capacity (kg/h-LPG)

Out

let P

ress

ure

(MPa

)

10 30 50 70 90

0 500.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

300

0 20



0.3

0.05

0.1

0.15

0.2

0.25

0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2

180Capacity (kg/h-LPG)Capacity (kg/h-LPG)

Out

let P

ress

ure

(MPa

)

100 150 200 25025 75 125 175 225 275

40 60 80 100 120 140 160 180 200 220 240 260 40 60 80 100 120 140 160


0 600.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

500

0 20



0.3

0.05

0.1

0.15

0.2

0.25

0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

130 190 300 40030 100 160 250 350 450

40 60 100 130 160 190 210 240 270 300 350 400 40 60 80 100 150 200 250


HYRM-B350 가변형 조정기HYRM-15 공기조정기

0 1



0.05

0.1

0.15

0.2

0.25

3 5 10 15 20 40Capacity (kg/h-LPG)

Out

let P

ress

ure

(MPa

)

0 10.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

602 4 6 8 10 15 25


0.3

0 2


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


6 8 121 4 7 10 15

HYRM 10 유량표 HYRM 35 유량표

HYRM 60 유량표HYRM 15 유량표

0 50.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)


0 10



0.3

0.05

0.1

0.15

0.2

0.25

0


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

65

5 10 15 20 25 30155 20 25 30 35 40 45 50 55

10 15 20 25 30 35 40 45 50 55 60

0 50.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)


0 10



0.3

0.05

0.1

0.15

0.2

0.25

0


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

65

5 10 15 20 25 30155 20 25 30 35 40 45 50 55

10 15 20 25 30 35 40 45 50 55 60

0 200.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

18040 60 80 100 120 140 160


0 20



0.3

0.05

0.1

0.15

0.2

0.25

40 60 80 100 120 140 0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2



Out

let P

ress

ure

(MPa

)

10 30 50 70 90

0 500.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

300

0 20



0.3

0.05

0.1

0.15

0.2

0.25

0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

100 150 200 25025 75 125 175 225 275

40 60 80 100 120 140 160 180 200 220 240 260 40 60 80 100 120 140 160


0 600.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

500

0 20



0.3

0.05

0.1

0.15

0.2

0.25

0 20


utle

t Pre

ssur

e (M

Pa)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

130 190 300 40030 100 160 250 350 450

40 60 100 130 160 190 210 240 270 300 350 400 40 60 80 100 150 200 250



0 1



0.05

0.1

0.15

0.2

0.25


Out

let P

ress

ure

(MPa

)

0 10.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

602 4 6 8 10 15 25


0.3

0 2


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


6 8 121 4 7 10 15



0 50.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)


0 10



0.3

0.05

0.1

0.15

0.2

0.25

0


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

65

5 10 15 20 25 30155 20 25 30 35 40 45 50 55

10 15 20 25 30 35 40 45 50 55 60

0 50.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)


0 10



0.3

0.05

0.1

0.15

0.2

0.25

0


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

65

5 10 15 20 25 30155 20 25 30 35 40 45 50 55

10 15 20 25 30 35 40 45 50 55 60

0 200.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

18040 60 80 100 120 140 160


0 20



0.3

0.05

0.1

0.15

0.2

0.25

40 60 80 100 120 140 0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2



Out

let P

ress

ure

(MPa

)

10 30 50 70 90

0 500.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

300

0 20



0.3

0.05

0.1

0.15

0.2

0.25

0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

100 150 200 25025 75 125 175 225 275

40 60 80 100 120 140 160 180 200 220 240 260 40 60 80 100 120 140 160


0 600.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

500

0 20



0.3

0.05

0.1

0.15

0.2

0.25

0 20


utle

t Pre

ssur

e (M

Pa)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

130 190 300 40030 100 160 250 350 450

40 60 100 130 160 190 210 240 270 300 350 400 40 60 80 100 150 200 250



0 1



0.05

0.1

0.15

0.2

0.25


Out

let P

ress

ure

(MPa

)

0 10.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

602 4 6 8 10 15 25


0.3

0 2


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


6 8 121 4 7 10 15



Inlet Pressure Range : Max 1.56 MPa

Outlet Pressure Range : 0 ~ 0.2 MPa

Capacity : Max 15 kg/h

Inlet Connection Size : Pol Handle, LH W22.5x14T

Outlet Connection Size : PT 1/2B

Application : Industrial




Inlet Connection Size : Pol Handle, LH W22.5x14T

Outlet Connection Size : Hose end





Inlet Connection Size : NPT 1/4"

Outlet Connection Size : NPT 1/4"


Service P1 (MPa) P2 (MPa) Capacity

LPG

0.25~1.56 0.1 9 kg/h

0.3~1.56 0.15 10 kg/h

0.4~1.56 0.2 15 kg/h


LPG

0.25~1.56 0.1 9 kg/h

0.3~1.56 0.15 10 kg/h

0.4~1.56 0.2 15 kg/h


LPG

0.25~1.56 0.1 10 kg/h

0.3~1.56 0.15 15 kg/h

0.4~1.56 0.3 20 kg/h

1st Stage Regulator


주의: 기존용도

용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델

주의: 기존용도 외 다른 용도로 사용할 수 없습니다.

용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델

10 Kg/hr

MADE INKOREA

1.56 MPa0.15 MPa±20%

용접절단용, 공업용

HYRM-10

250 PSILP-GAS REGULATOR MAXIMUM INLET PRESSURE18SY

FOR OUTDOOR USE.INSTALL UNDER A PROTECTIVECOVER OR WITH VENT OPENINGVERTICALLY DOWN.

OUTLET PRESSURE SETTINGCONNECTION

SPRING RANGE 0~35 PSI28 PSI

1/4" FNPTMADE INKOREA

LISTED CAPACITYMODEL

700,000 Btu/hrHYRM-15

172

105

L.H W22.5x14T

Ø60

HWA

LP-G

HWA YOUNG CO.

LP-GAS REGULATOR

5533.5

60

Ø11

(HO

SE E

ND

)10

5

140

60

Ø33.5

Ø60

50

Ø73

WARNING:

HWA YOUNG CO.

LP-GAS REGULATOR

60.2

28.7

104

65

27

HWA YOUNG CO.

LP-GAS REGULATOR


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델

10 Kg/hr

MADE INKOREA

1.56 MPa0.15 MPa±20%


HYRM-5

HWA

LP-G

용 도

Lot.No :

출 구 압 력

최대입구압력

용 량

모 델

134

190

200

190

116

223.

523

4

223.

5

41.5

37.7

10659.2

180

PT 3/4PT 3/4

PT 3/4PT 3/4

IN OUT

B35 가변조정기

B60 가변조정기B10A 가변조정기

B15 가변조정기

B10 가변조정기


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델

10 Kg/hr

MADE INKOREA

1.56 MPa0.15 MPa±20%


HYRM-10








172

105

L.H W22.5x14T

Ø60

HWA

LP-G

HWA YOUNG CO.

LP-GAS REGULATOR

5533.5

60

Ø11

(HO

SE E

ND

)10

5

140

60

Ø33.5

Ø60

50

Ø73

WARNING:

HWA YOUNG CO.

LP-GAS REGULATOR

60.2

28.7

104

65

27

HWA YOUNG CO.

LP-GAS REGULATOR


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델

10 Kg/hr

MADE INKOREA

1.56 MPa0.15 MPa±20%


HYRM-5

HWA

LP-G

용 도

Lot.No :

출 구 압 력

최대입구압력

용 량

모 델

134

190

200

190

116

223.

523

4

223.

5

41.5

37.7

10659.2

180

PT 3/4PT 3/4

PT 3/4PT 3/4

IN OUT

B35 가변조정기


B15 가변조정기

B10 가변조정기


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델

10 Kg/hr

MADE INKOREA

1.56 MPa0.15 MPa±20%


HYRM-10








172

105

L.H W22.5x14T

Ø60

HWA

LP-G

HWA YOUNG CO.

LP-GAS REGULATOR

5533.5

60

Ø11

(HO

SE E

ND

)10

5

140

60

Ø33.5

Ø60

50

Ø73

WARNING:

HWA YOUNG CO.

LP-GAS REGULATOR

60.2

28.7

104

65

27

HWA YOUNG CO.

LP-GAS REGULATOR


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델

10 Kg/hr

MADE INKOREA

1.56 MPa0.15 MPa±20%


HYRM-5

HWA

LP-G

용 도

Lot.No :

출 구 압 력

최대입구압력

용 량

모 델

134

190

200

190

116

223.

523

4

223.

5

41.5

37.7

10659.2

180

PT 3/4PT 3/4

PT 3/4PT 3/4

IN OUT

B35 가변조정기


B15 가변조정기

B10 가변조정기

HYRM-10

HYRM-10A

HYRM-15

Capacity Rate Information



20

0 50.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)


0 10



0.3

0.05

0.1

0.15

0.2

0.25

0


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

65

5 10 15 20 25 30155 20 25 30 35 40 45 50 55

10 15 20 25 30 35 40 45 50 55 60

0 50.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)


0 10



0.3

0.05

0.1

0.15

0.2

0.25

0


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

65

5 10 15 20 25 30155 20 25 30 35 40 45 50 55

10 15 20 25 30 35 40 45 50 55 60

0 200.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

18040 60 80 100 120 140 160


0 20



0.3

0.05

0.1

0.15

0.2

0.25

40 60 80 100 120 140 0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2



Out

let P

ress

ure

(MPa

)10 30 50 70 90

0 500.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

300

0 20



0.3

0.05

0.1

0.15

0.2

0.25

0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

100 150 200 25025 75 125 175 225 275

40 60 80 100 120 140 160 180 200 220 240 260 40 60 80 100 120 140 160


0 600.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

500

0 20



0.3

0.05

0.1

0.15

0.2

0.25

0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

130 190 300 40030 100 160 250 350 450

40 60 100 130 160 190 210 240 270 300 350 400 40 60 80 100 150 200 250



0 1



0.05

0.1

0.15

0.2

0.25


Out

let P

ress

ure

(MPa

)

0 10.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

602 4 6 8 10 15 25


0.3

0 2


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


6 8 121 4 7 10 15



0 50.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)


0 10



0.3

0.05

0.1

0.15

0.2

0.25

0


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

65

5 10 15 20 25 30155 20 25 30 35 40 45 50 55

10 15 20 25 30 35 40 45 50 55 60

0 50.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)


0 10



0.3

0.05

0.1

0.15

0.2

0.25

0


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

65

5 10 15 20 25 30155 20 25 30 35 40 45 50 55

10 15 20 25 30 35 40 45 50 55 60

0 200.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

18040 60 80 100 120 140 160


0 20



0.3

0.05

0.1

0.15

0.2

0.25

40 60 80 100 120 140 0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2



Out

let P

ress

ure

(MPa

)10 30 50 70 90

0 500.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

300

0 20



0.3

0.05

0.1

0.15

0.2

0.25

0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

100 150 200 25025 75 125 175 225 275

40 60 80 100 120 140 160 180 200 220 240 260 40 60 80 100 120 140 160


0 600.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

500

0 20



0.3

0.05

0.1

0.15

0.2

0.25

0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

130 190 300 40030 100 160 250 350 450

40 60 100 130 160 190 210 240 270 300 350 400 40 60 80 100 150 200 250



0 1



0.05

0.1

0.15

0.2

0.25


Out

let P

ress

ure

(MPa

)

0 10.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

602 4 6 8 10 15 25


0.3

0 2


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


6 8 121 4 7 10 15



0 50.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)


0 10



0.3

0.05

0.1

0.15

0.2

0.25

0


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

65

5 10 15 20 25 30155 20 25 30 35 40 45 50 55

10 15 20 25 30 35 40 45 50 55 60

0 50.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)


0 10



0.3

0.05

0.1

0.15

0.2

0.25

0


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

65

5 10 15 20 25 30155 20 25 30 35 40 45 50 55

10 15 20 25 30 35 40 45 50 55 60

0 200.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

18040 60 80 100 120 140 160


0 20



0.3

0.05

0.1

0.15

0.2

0.25

40 60 80 100 120 140 0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2



Out

let P

ress

ure

(MPa

)

10 30 50 70 90

0 500.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


utle

t Pre

ssur

e (M

Pa)

300

0 20



0.3

0.05

0.1

0.15

0.2

0.25

0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

100 150 200 25025 75 125 175 225 275

40 60 80 100 120 140 160 180 200 220 240 260 40 60 80 100 120 140 160


0 600.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

500

0 20



0.3

0.05

0.1

0.15

0.2

0.25

0 20


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


Out

let P

ress

ure

(MPa

)

130 190 300 40030 100 160 250 350 450

40 60 100 130 160 190 210 240 270 300 350 400 40 60 80 100 150 200 250



0 1



0.05

0.1

0.15

0.2

0.25


Out

let P

ress

ure

(MPa

)

0 10.1

0.15

0.2

0.25

Capacity (kg/h-LPG)


Out

let P

ress

ure

(MPa

)

602 4 6 8 10 15 25


0.3

0 2


Out

let P

ress

ure

(MPa

)


0

0.05

0.1

0.15

0.2


6 8 121 4 7 10 15




Outlet Setting Pressure (P2) : 0.16 ~ 0.24 MPa



Working Temperature : -20 °C ~ 60 °C

Connection Size : PT 3/4






Connection Size : PT 3/4






Connection Size : PT 1-1/4“


LPG

0.25~1.56 0.1 80 kg/h

0.3~1.56 0.15 100 kg/h

0.4~1.56 0.2 150 kg/h


LPG

0.25~1.56 0.1 150 kg/h

0.35~1.56 0.15 200 kg/h

0.4~1.56 0.2 220 kg/h


LPG

0.25~1.56 0.1 150 kg/h

0.3~1.56 0.15 220 kg/h

0.4~1.56 0.2 350 kg/h

www.hwa-young.com


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델

10 Kg/hr

MADE INKOREA

1.56 MPa0.15 MPa±20%


HYRM-10








172

105

L.H W22.5x14T

Ø60

HWA

LP-G

HWA YOUNG CO.

LP-GAS REGULATOR

5533.5

60

Ø11

(HO

SE E

ND

)10

5

140

60

Ø33.5

Ø60

50

Ø73

WARNING:

HWA YOUNG CO.

LP-GAS REGULATOR

60.2

28.7

104

65

27

HWA YOUNG CO.

LP-GAS REGULATOR


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델

10 Kg/hr

MADE INKOREA

1.56 MPa0.15 MPa±20%


HYRM-5

HWA

LP-G

용 도

Lot.No :

출 구 압 력

최대입구압력

용 량

모 델

134

190

200

190

116

223.

523

4

223.

5

41.5

37.7

10659.2

180

PT 3/4PT 3/4

PT 3/4PT 3/4

IN OUT

B35 가변조정기


B15 가변조정기

B10 가변조정기


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델

10 Kg/hr

MADE INKOREA

1.56 MPa0.15 MPa±20%


HYRM-10








172

105

L.H W22.5x14T

Ø60

HWA

LP-G

HWA YOUNG CO.

LP-GAS REGULATOR

5533.5

60

Ø11

(HO

SE E

ND

)10

5

140

60

Ø33.5

Ø60

50

Ø73

WARNING:

HWA YOUNG CO.

LP-GAS REGULATOR

60.2

28.7

104

65

27

HWA YOUNG CO.

LP-GAS REGULATOR


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델

10 Kg/hr

MADE INKOREA

1.56 MPa0.15 MPa±20%


HYRM-5

HWA

LP-G

용 도

Lot.No :

출 구 압 력

최대입구압력

용 량

모 델

134

190

200

190

116

223.

523

4

223.

5

41.5

37.7

10659.2

180

PT 3/4PT 3/4

PT 3/4PT 3/4

IN OUT

B35 가변조정기


B15 가변조정기

B10 가변조정기


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델

10 Kg/hr

MADE INKOREA

1.56 MPa0.15 MPa±20%


HYRM-10








172

105

L.H W22.5x14T

Ø60

HWA

LP-G

HWA YOUNG CO.

LP-GAS REGULATOR

5533.5

60

Ø11

(HO

SE E

ND

)10

5

140

60

Ø33.5

Ø60

50

Ø73

WARNING:

HWA YOUNG CO.

LP-GAS REGULATOR

60.2

28.7

104

65

27

HWA YOUNG CO.

LP-GAS REGULATOR


용 량

용 도

Lot.No :

최대입구압력

출 구 압 력

모 델

10 Kg/hr

MADE INKOREA

1.56 MPa0.15 MPa±20%


HYRM-5

HWA

LP-G

용 도

Lot.No :

출 구 압 력

최대입구압력

용 량

모 델

134

190

200

190

116

223.

523

4

223.

5

41.5

37.7

10659.2

180

PT 3/4PT 3/4

PT 3/4PT 3/4

IN OUT

B35 가변조정기


B15 가변조정기

B10 가변조정기

HYRM-35A

HYRM-60A

HYRM-350A




2120

HYR SECOND STAGE REGULATOR

HYR SERIES 2ND STAGE LOW & MIDDLE PRESSURE REGULATOR This regulator is for the second stage first reduction system that reduces pressure range 0.001~0.4MPa to low pressure or middle low pressure. This reduced pressure range enable to use second reduction regulator in order to reduce the pressure for proper use of commercial or industrial application.

Parts and Operation Diagram FeaturesAnti corrosion parts are used for high durability. Also this regulator gives quick response to max flow rate.

A special diaphragm gives its best performance in reducing pressure precisely and is possible for long lasting use.

This regulator is specialized in gas supplying system for multiple dwellings and residential or office buildings.

An internal relief valve is equipped for safety.

CONTROL SPRING

RELIEF VALVE SPRING

VALVE STEM

VALVE SEAT

DIAPHRAGM ASSEMBLY

LOW PRESSURE FOR DIAPHRAGMS ASSEMBLY


COVER

STRAINER

2nd Stage Regulator

22

Inlet Pressure Range : 0.01-0.15 MPa 0.025~0.15 MPaSetting Outlet Pressure (P2) : 2.8 kPa 6, 10, 15, 25 kPaOutlet pressure Range : 2.8±0.5 kPa P2±Within 20%Capacity : 5 kg/h 5 kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 1/2B or PT 3/4B PT 3/4BOutlet Connection Size : PT 1/2B or PT 3/4B PT 3/4BApplication : Household & Commercial Household & Commercial

Inlet Pressure Range : 0.01-0.15 MPa 0.025~0.15 MPaSetting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPaOutlet pressure Range : 2.8±0.5 kPa P2±Within 20%Capacity : 12 kg/h 12 kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 1/2B PT 3/4BOutlet Connection Size : PT 3/4B PT 3/4BApplication : Commercial Commercial

Inlet Pressure Range : 0.01-0.15 MPa 0.025~0.15 MPaSetting Outlet Pressure (P2) : 2.8 kPa 6, 15, 25 kPaOutlet pressure Range : 2.8±0.5 kPa P2±Within 20%Capacity : 7 kg/h 7 kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 3/4B PT 3/4BOutlet Connection Size : PT 3/4B PT 3/4BApplication : Household & Commercial Household & Commercial

Inlet Pressure Range : 0.04~0.4 MPaSetting Outlet Pressure (P2) : 15, 25 kPaOutlet pressure Range : P2±Within 20%Capacity : 15 kg/hInternal Relief Working Pressure : No Relief Inlet Connection Size : PT 3/4BOutlet Connection Size : PT 3/4BApplication : Commercial

HYR-220

HYR-212

HYR-205

HYR-220C

HYR-215C

HYR-207

www.hwa-young.com

60

HYR-215C

60

Ø140

HYR-212

HYR-205, 207

HYR-220, 220C

L.P.G

MADE IN KOREA

HWA YOUNG Co.MADE IN KOREA

Ø14010

812

8188188

108

128

6180

146

Ø89

226

116.5

140

Ø180


L.P.GREGULATOR


L.P.GREGULATOR

60

HYR-215C

60

Ø140

HYR-212

HYR-205, 207

HYR-220, 220C

L.P.G

MADE IN KOREA


Ø14010

812

8

188188

108

128

6180

146

Ø89

226

116.5

140

Ø180


L.P.GREGULATOR


L.P.GREGULATOR

60

HYR-215C

60

Ø140

HYR-212

HYR-205, 207

HYR-220, 220C

L.P.G

MADE IN KOREA


Ø14010

812

8

188188

108

128

6180

146

Ø89

226

116.5

140

Ø180


L.P.GREGULATOR


L.P.GREGULATOR

60

HYR-215C

60

Ø140

HYR-212

HYR-205, 207

HYR-220, 220C

L.P.G

MADE IN KOREA


Ø14010

812

8

188188

108

128

6180

146

Ø89

226

116.5

140

Ø180


L.P.GREGULATOR


L.P.GREGULATOR

60

HYR-215C

60

Ø140

HYR-212

HYR-205, 207

HYR-220, 220C

L.P.G

MADE IN KOREA


Ø14010

812

8

188188

108

128

6180

146

Ø89

226

116.5

140

Ø180


L.P.GREGULATOR


L.P.GREGULATOR

60

HYR-215C

60

Ø140

HYR-212

HYR-205, 207

HYR-220, 220C

L.P.G

MADE IN KOREA


Ø14010

812

8

188188

108

128

6180

146

Ø89226

116.5

140

Ø180


L.P.GREGULATOR


L.P.GREGULATOR



Inlet Pressure Range : 0.01~0.15 MPa 0.025~0.15 MPaSetting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPaOutlet pressure Range : 2.8±0.5 kPa P2±Within 20%Capacity : 20 kg/h 20 kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 3/4B PT 3/4BOutlet Connection Size : PT 1B PT 1BApplication : Commercial & Industrial Commercial & Industrial



Middle Low Pressure Type

Inlet Pressure Range : 0.04~0.4 MPaSetting Outlet Pressure (P2) : 15, 25 kPaOutlet pressure Range : P2±Within 20%Capacity : 20 kg/hInternal Relief Working Pressure : No Relief Inlet Connection Size : PT 3/4BOutlet Connection Size : PT 1BApplication : Commercial & Industrial


2322

Advantages for Second Stage Reduction SystemAllowances for Adding AppliancesAppliances can be added later to the existing load provided the high pressure regulator can handle the increase by the addition of second low pressure regulator. Since appliances can be regulated independently, demands from other parts of the installation won’t affect their individual performances.

High CapacityThe second stage reduction system can cover higher capacity of gas than single stage reduction system.

Minimizes Freeze UpThe regulator freeze ups occurs when moisture in the gas condenses and freezes on cold surfaces of the regulator nozzles. The nozzle becomes chilled when high pressure gas expands across it into the regulator body This chilling action is more severe in single stage system. However, the second stage reduction system can greatly reduce the chance of freeze ups by the double reducing of pressure with two steps of regulators which makes less chilling actions.

Economy InstallationIn a single stage reduction system, line piping between the container and the appliances must be larger. In contrast, in a second stage reduction system, the smaller size of pipe can be used as it delivers gas at less pressure by two way reduce.

HYR-250

HYR-235C

HYR-2100

HYR-235

2nd Stage Regulator

Inlet Pressure Range : 0.025~0.1 MPa 0.025~0.15 MPaSetting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPaOutlet pressure Range : 2.8±0.5 kPa P2±Within 20%Capacity : 35kg/h 35kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 3/4B PT 3/4BOutlet Connection Size : PT 1B PT 1BApplication : Commercial & Industrial Commercial & Industrial

Inlet Pressure Range : 0.025~0.15 MPa 0.04~0.1 MPaSetting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPaOutlet pressure Range : 2.8±0.5 kPa P2±Within 20%Capacity : 100kg/h 100kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : 50-10K Flange 50-10K Flange Outlet Connection Size : 50-10K Flange 50-10K Flange Application : Commercial & Industrial Commercial & Industrial

Inlet Pressure Range : 0.025~0.15 MPa 0.04~0.4 MPaSetting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPaOutlet pressure Range : 2.8±0.5 kPa P2±Within 20%Capacity : 50kg/h 50kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 3/4B PT 3/4BOutlet Connection Size : PT 1B PT 1BApplication : Commercial & Industrial Commercial & Industrial


Low Pressure Type Middle Low Pressure Type Low Pressure Type Middle Low Pressure Type

Inlet Pressure Range : 0.04~0.4 MPaSetting Outlet Pressure (P2) : 15, 25 kPaOutlet pressure Range : P2±Within 20%Capacity : 35kg/hInternal Relief Working Pressure : No Relief Inlet Connection Size : PT 3/4BOutlet Connection Size : PT 1BApplication : Commercial & Industrial


HYR 2150C~



HYR-235

HYR-250

HYR-235C

OUT

IN


120 143

4444

Ø181

22611

6.514

0226

Ø180

116.5

140

Ø180

156

448

323

96267HYR 2150C~



HYR-235

HYR-250

HYR-235C

OUT

IN


120 143

4444

Ø181

226

116.5

140

226

Ø180

116.5

140

Ø180

156

448

323

96267

HYR 2150C~



HYR-235

HYR-250

HYR-235C

OUT

IN


120 143

4444

Ø181

226

116.5

140

226

Ø180

116.5

140

Ø180

156

448

323

96267

HYR 2150C~



HYR-235

HYR-250

HYR-235C

OUT

IN


120 143

4444

Ø181

226

116.5

140

226

Ø180

116.5

140

Ø180

156

448

323

96267

24

HYR-2150C

HYR-2200C

HYR-2200

HYR-2300C

www.hwa-young.com

Inlet Pressure Range : 0.025~0.15 MPa 0.04~0.1 MPaSetting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPaOutlet pressure Range : 2.8±0.5 kPa P2±Within 20%Capacity : 200kg/h 200kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : 50-10K Flange 50-10K Flange Outlet Connection Size : 50-10K Flange 50-10K Flange Application : Commercial & Industrial Commercial & Industrial


Inlet Pressure Range : 0.1~0.4 MPaSetting Outlet Pressure (P2) : 15, 25 kPaOutlet pressure Range : P2±Within 20%Capacity : 150kg/hInternal Relief Working Pressure : No Relief Inlet Connection Size : 50-10K Flange Outlet Connection Size : 50-10K Flange Application : Commercial & Industrial

Inlet Pressure Range : 0.1~0.4 MPaSetting Outlet Pressure (P2) : 15, 25 kPa Outlet pressure Range : P2±Within 20%Capacity : 200kg/hInternal Relief Working Pressure : No Relief Inlet Connection Size : 50-10K Flange Outlet Connection Size : 50-10K Flange Application : Commercial & Industrial

Inlet Pressure Range : 0.1~0.4 MPaSetting Outlet Pressure (P2) : 15, 25 kPa Outlet pressure Range : P2±Within 20%Capacity : 300kg/hInternal Relief Working Pressure : No Relief Inlet Connection Size : 50-10K Flange Outlet Connection Size : 50-10K Flange Application : Commercial & Industrial


Middle Low Pressure Type Middle Low Pressure Type

HYR 2150C~



HYR-235

HYR-250

HYR-235C

OUT

IN


120 143

4444

Ø181

226

116.5

140

226

Ø180

116.5

140

Ø180

156

448

323

96267

HYR 2150C~



HYR-235

HYR-250

HYR-235C

OUT

IN


120 143

4444

Ø181

226

116.5

140

226

Ø180

116.5

140

Ø180

156

448

323

96267

HYR 2150C~



HYR-235

HYR-250

HYR-235C

OUT

IN


120 143

4444

Ø181

226

116.5

140

226

Ø180

116.5

140

Ø180

156

448

323

96267

HYR 2150C~



HYR-235

HYR-250

HYR-235C

OUT

IN


120 143

4444

Ø181

226

116.5

140

226

Ø180

116.5

140

Ø180

156

448

323

96267

2524

2000 SERIES REGULATOR

2000 SERIES 2ND STAGE MIDDLE LOW & LOW PRESSURE REGULATOR 2000 SERIES regulator reduces the inlet pressure range 0.025~0.15 MPa to outlet pressure range with 12~30 kPa in order to supply gas to the combustor.

IntroduceThis regulator’s exterior material is coated by 7 level coating system which possibly makes long lasting use without cracks tear off of paint. It can be installed either horizontal or vertical way by thread type connection and also, it is easy to maintain without dismantle of body.

Feature Easy to MaintainThe casting body makes easy to maintain or replace of internal part without dismantle of body Convenient adjustmentIt is possible to replace orifice according to flow rate of application. Convenient adjustment of pressureThe anti corrosion material of spring enables long lasting use and it is possible to adjust the pressure setting conveniently.Easy to InstallThe regulator makes unrestricted direction of install by rotating of body case. OrificeA variety of size of orifice is available to be replaced based on flow rate of application.

2nd Stage Regulator

26

Inlet Pressure Range : 0.1~0.4 MPa

Setting Outlet Pressure (P2) : 15, 25 kPa

Outlet pressure Range : P2±Within 20%

Capacity : 80kg/h

Internal Relief Working Pressure : No Relief

Inlet Connection Size : PT 1B

Outlet Connection Size : PT 1B

Application : Commercial & Industrial

Inlet Pressure Range : 0.1~0.4 MPa

Setting Outlet Pressure (P2) : 15, 25 kPa

Outlet pressure Range : P2±Within 20%

Capacity : 100kg/h

Internal Relief Working Pressure : No Relief

Inlet Connection Size : PT 1-1/2B

Outlet Connection Size : PT 1-1/2B

Application : Commercial & Industrial

Part Name Material Head Nodular Graphite Cast IronBody Aluminum Die CastingDiaphragm NBR+Cotton (Middle low)Diaphragm Plate SteelLever Steel Adjusting Spring Piano wire Cover Aluminum Die CastingValve Seat NBRRelief Spring STS304 (Stainless) Strainer STS304 (stainless)

Part Name Material Head Nodular Graphite Cast IronBody Aluminum Die CastingDiaphragm NBR+Cotton (Middle low)Diaphragm Plate SteelLever Steel Adjusting Spring Piano wire Cover Aluminum Die CastingValve Seat NBRRelief Spring STS304 (Stainless) Strainer STS304 (stainless)

130

Ø181

162

240.5

231

108

Ø181 139

258

158

2100c

2080C

130

Ø181

162

240.5

231

108

Ø181 139

258

158

2100c

2080C

HYR-2080C & HYR-2100C TYPE The internal relief valve is equipped in low pressure type (2.8 kPa) in order to stabilize the fl ow of gas. Also, the relief valve makes high safety of regulator. The stainless steel strainer at vent can avoid insects or foreign material.The cast iron material for body enables long term use.The adjustable outlet pressure setting design makes wide pressure range.

www.hwa-young.com

HYR-2080C

HYR-2100C

2726

AUTOMATIC CHANGEOVER PRESSURE REGULATOR

AUTOMATIC CHANGEOVER PRESSURE REGULATOR (UNITED & SEPARATED TYPE) This regulator which automatically executes change over function from the service side to reserve side for two separate LPG supply line. The unitized type is integrated first & second stage pressure reducing portion. Separate type regulator is first stage pressure reducing portion on unitized automatic changeover regulator. This regulator must be combined with second stage regulator for use.

Description The main function of automatic changeover regulator is supplying gas without stop by automatic changeover and it is great to be used for the facility which is supposed to supply gas at stable pressure. Those are especially suitable for homes, mobile homes, cottages, construction. And other potable two cylinders installation. Empty containers may be replaced without interrupting consumer’s gas service.

Feature For the connection of the regulator, the PT thread is selected which is international standard to be feasible for connection of piping or hose without extra work. The method for body material is aluminum die casting design with special coating in order to avoid scratch or cracks from outside condition and corrosion, so it made possible to actualize the long lasting life time at once.

The inside material is all corrosion resistance to make it stable performance for long time.Also, it provides union connection for outlet connection to make it easy installation and dismantle.

Automatic Changeover Regulator

28


UNION

DIAPHRAGM ASSEMBLY(LOW PRESSURE)

CONTROL SPRING(LOW PRESSURE)

ADJUSTING SCREW

LEVERVALVE STEM

DIAPHRAGM ASSEMBLY

CONTROL SPRING

REGULATOR ORIFICE

VALVE STEM

SPINDLE

REGULATOR ORIFICE(LOW PRESSURE)

Principle of Operation The Unitized changeover regulator can make automatically changeover one gas cylinder to another one without stop supplying of gas when it has run out of gas. The regulator is unitized with 2nd stage 1st reduction and 2nd stage 2nd reduction regulators. The 2nd stage 1st reduction regulator is equipped with change over function.

By consumption of gas, the pressure inside of 2nd stage 2nd reduction regulator is being lowered and the spring inside of it tends to push the diaphragm until makes it parallel to the pressure rate by reduction side of regulator. At this time, the lever that is connected with diaphragm works to move the valve seat backwards and then the gas is being supplied with reduced pressure through 2nd stage 1st reduction to 2nd stage 2nd reduction regulator.

When stop consumption of gas, the pressure inside of 2nd stage 2nd reduction regulator is being increased and this makes push up the diaphragm by spring until parallel to the setting pressure rate and then the lever that is connected with diaphragm makes the valve seat move towards to block the gas fl ow.

When Consumption of Gas

Stop Consumption of gas

www.hwa-young.com

1

2

43

5

6

8

7

109

1113

12

14

15 1617 18

19

1 BODY 11 SPINDLE

2 COVER 12 DIAPHRAGM(LOW PRESSURE)

3 MID PRESSURE ADJUST SPRING 13 DIAPHRAGM PLATE(LOW PRESSURE)

4 LOW PRESSURE ADJUST SPRING 14 SAFETY SPRING

5 BRACKET 15 ORIFICE(LOW PRESSURE)

6 STRAINER 16 LEVER(LOW PRESSURE)

7 VALVE ROD 17 VALVE SEAT(LOW PRESSURE)

8 VALVE SEAT 18 VALVE STEM( LOW PRESSURE)

9 DIAPHRAGM PLATE(MID PRESSURE) 19 UNION

10 DIAPHRAGM(MID PRESSURE)

Construction

2928

Automatic Changeover Regulator

MR1 R2

Regulator Gas Meter Gas Burner

Container Group

2.55 - 3.3 kPa 2.0 - 3.3 kPa

B

(20 - 33mbar)(25.5 - 33mbar)

Automatic Changeover Pressure Regulator (Unitized Type)

0.032-0.083 MPa

Container Group R1

RegulatorGas Meter

M2.3 - 3.3 kPa

BGas Burner

M BGas BurnerGas Meter

R2

R2

2nd Stage Regulatorfor two stage reduction

(0.32-0.83bar)

(23 - 33mbar)

Automatic Changeover Pressure Regulator (Separate Type)

Pressure Loss:within 0.007 MPa

Automatic Unitized Changeover Pressure Regulator consists of changeover and second stage regulators (two stage reduction).The economy design that is possible to be replaced only changeover side or regulator side if there is problem caused by impact or corrosion.

Installation Drawing

AUTOMATIC CHANGEOVER PRESSURE REGULATOR (UNITIZED TYPE) It is one of our commonly use regulators. It is feasible for use more than one LPG gas cylinder at the same time by equipped unitized changeover function with 2nd stage 1st reduction regulator and 2nd stage 2nd reduction regulator in one body. Once the one gas cylinder has run out of gas, the regulator makes automatically changeover to another cylinder to supply gas at stabilized pressure rate without stop supplying of gas.

HAC-6

HAC-12

HAC-35

HAC-8

HAC-20

INLET(PT1/4",8A)

OUTLET

INLET(PT1/4",8A)

81

PT1/2

100INLET

PT1/2

PT3/4 UNIONOUTLET

INLET

134

PT1/2PT1/2

PT3/4

INLET INLET

OUTLET

INLET INLET

134

OUTLET

PT1/2 PT1/2

PT 1" UNION

WA

OH

Y

G

U

Co

N

KS

A 9 7 - 1 0 -

0

46K S B 6 2 13

품

질보 증 : 2 년

Q: 6

kg/ h

P: 0 . 1~ 1 . 5 6MPa R :2 . 8kP a

L . P. G R EGULATOR

HWA YO

UN

G C O .

L.P.G

WA

H

OY U

O.

GN

C NY O UL.P.G

H

AW O.

G C

MODEL : HAC-6, 8 MODEL : HAC-12

MODEL : HAC-35MODEL : HAC-20

INLET(PT1/4",8A)

OUTLET

INLET(PT1/4",8A)

81

PT1/2

100INLET

PT1/2

PT3/4 UNIONOUTLET

INLET

134

PT1/2PT1/2

PT3/4

INLET INLET

OUTLET

INLET INLET

134

OUTLET

PT1/2 PT1/2

PT 1" UNION

WA

OH

Y

G

U

Co

N

KS

A 9 7 - 1 0 -

0

46K S B 6 2 13

품

질보 증 : 2 년

Q: 6

kg/ h

P: 0 . 1~ 1 . 5 6MPa R :2 . 8kP a

L . P. G R EGULATOR

HWA YO

UN

G C O .

L.P.G

WA

H

OY U

O.

GN

C NY O UL.P.G

H

AW O.

G C



INLET(PT1/4",8A)

OUTLET

INLET(PT1/4",8A)

81

PT1/2

100INLET

PT1/2

PT3/4 UNIONOUTLET

INLET

134

PT1/2PT1/2

PT3/4

INLET INLET

OUTLET

INLET INLET

134

OUTLET

PT1/2 PT1/2

PT 1" UNION

WA

OH

Y

G

U

Co

N

KS

A 9 7 - 1 0 -

0

46K S B 6 2 13

품

질보 증 : 2 년

Q: 6

kg/ h

P: 0 . 1~ 1 . 5 6MPa R :2 . 8kP a

L . P. G R EGULATOR

HWA YO

UN

G C O .

L.P.G

WA

H

OY U

O.

GN

C NY O UL.P.G

H

AW O.

G C



INLET(PT1/4",8A)

OUTLET

INLET(PT1/4",8A)

81

PT1/2

100INLET

PT1/2

PT3/4 UNIONOUTLET

INLET

134

PT1/2PT1/2

PT3/4

INLET INLET

OUTLET

INLET INLET

134

OUTLET

PT1/2 PT1/2

PT 1" UNION

WA

OH

Y

G

U

Co

N

KS

A 9 7 - 1 0 -

0

46K S B 6 2 13

품

질보 증 : 2 년

Q: 6

kg/ h

P: 0 . 1~ 1 . 5 6MPa R :2 . 8kP a

L . P. G R EGULATOR

HWA YO

UN

G C O .

L.P.G

WA

H

OY U

O.

GN

C NY O UL.P.G

H

AW O.

G C



INLET(PT1/4",8A)

OUTLET

INLET(PT1/4",8A)

81

PT1/2

100INLET

PT1/2

PT3/4 UNIONOUTLET

INLET

134

PT1/2PT1/2

PT3/4

INLET INLET

OUTLET

INLET INLET

134

OUTLET

PT1/2 PT1/2

PT 1" UNION

WA

OH

Y

G

U

Co

N

KS

A 9 7 - 1 0 -

0

46K S B 6 2 13

품

질보 증 : 2 년

Q: 6

kg/ h

P: 0 . 1~ 1 . 5 6MPa R :2 . 8kP a

L . P. G R EGULATOR

HWA YO

UN

G C O .

L.P.G

WA

H

OY U

O.

GN

C NY O UL.P.G

H

AW O.

G C



Inlet Pressure Range : 0.1~1.56 MPa 0.1~1.56 MPaSetting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPaOutlet pressure Range : 2.55~3.3 kPa P2±Within 20%Capacity : 6kg/h 6kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 1/4 PT 1/4Outlet Connection Size : PT 3/4 Union PT 3/4 Union Application : Household & Commercial Household & Commercial

Inlet Pressure Range : 0.1~1.56 MPa 0.1~1.56 MPaSetting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPaOutlet pressure Range : 2.55~3.3 kPa P2±Within 20%Capacity : 12kg/h 12kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 1/2 PT 1/2Outlet Connection Size : PT 3/4 Union PT 3/4 Union Application : Commercial & Regidential Commercial & Regidential

Inlet Pressure Range : 0.1~1.56 MPa 0.1~1.56 MPaSetting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPaOutlet pressure Range : 2.55~3.3 kPa P2±Within 20%Capacity : 35kg/h 35kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 1/2 PT 1/2Outlet Connection Size : PT 1 Union PT 1 Union Application : Commercial & Regidential Commercial & Regidential

Inlet Pressure Range : 0.1~1.56 MPa 0.1~1.56 MPaSetting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPaOutlet pressure Range : 2.55~3.3 kPa P2±Within 20%Capacity : 8kg/h 8kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 1/4 PT 1/4Outlet Connection Size : PT 3/4 Union PT 3/4 Union Application : Household & Commercial Household & Commercial

Inlet Pressure Range : 0.1~1.56 MPa 0.1~1.56 MPaSetting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPaOutlet pressure Range : 2.55~3.3 kPa P2±Within 20%Capacity : 20kg/h 20kg/hInternal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 1/2 PT 1/2Outlet Connection Size : PT 3/4 Union PT 3/4 Union Application : Commercial & Regidential Commercial & Regidential






30

Inlet Pressure Range : 0.1~1.56 MPaSetting Outlet Pressure (P2) : 0.032~0.083 MPaCapacity : 10kg/hInlet Connection Size : PT 1/2 B Outlet Connection Size : PT 1/2 B Application : Commercial & Industrial Application : Commercial & Residential


Inlet Pressure Range : 0.1~1.56 MPaSetting Outlet Pressure (P2) : 0.032~0.083 MPa Capacity : 15kg/hInlet Connection Size : PT 1/2 B Outlet Connection Size : PT 1/2 B Application : Commercial & Industrial Application : Commercial & Residential


AUTOMATIC CHANGEOVER PRESSURE REGULATOR (SEPARATED TYPE) It is one of our commonly use regulators. Regulator makes automatically changeover to another cylinder to supply gas at stabilized pressure rate without stop supplying of gas. Separated type regulator is fi rst stage pressure reducing portion on unitized automatic changeover regulator. This regulator must be combined with second stage regulator for use.

104

5084

24.6

318450

100

MODEL : HAX-10

104

5084

24.6

318450

100

MODEL : HAX-10

C O.

AW

H

YOUNG

L.P.G

Ø124

134

157

51

67

40

MODEL : HAX-20

C O.

AW

H

YOUNG

L.P.G

Ø124

134

157

51

67

40

MODEL : HAX-20

HAX-10

HAX-20

HAX-15

HAX-35

www.hwa-young.com

MR1 R2

Regulator Gas Meter Gas Burner

Container Group

2.55 - 3.3 kPa 2.0 - 3.3 kPa

B

(20 - 33mbar)(25.5 - 33mbar)

Automatic Changeover Pressure Regulator (Unitized Type)

0.032-0.083 MPa

Container Group R1

RegulatorGas Meter

M2.3 - 3.3 kPa

BGas Burner

M BGas BurnerGas Meter

R2

R2

2nd Stage Regulatorfor two stage reduction

(0.32-0.83bar)

(23 - 33mbar)

Automatic Changeover Pressure Regulator (Separate Type)

Pressure Loss:within 0.007 MPa

3130

LIQUID CHANGEOVER DEVICE (HLX-301)

Adjusting pressure1. Automatic changeover device equipped two types of

spring which allows accurate and comfortable control the demand pressure.

2. Regulator apply pressure range from 0.5 to 2.0kgf/cm², if require to adjust demand pressure, please check adjusting knob length.

3. To adjust demand control, there is a pressure control screw either turning to clockwise or counterclockwise. Be sure that adjusting knob provides various pressure demands, and suitable pressure has been released.

* Outlet pressure is adjustable by setting the length of adjusting screw. When it’s needed, Please refer to the below table.

* Note that this product approved performance from Korea Gas Safety Corporation. The warranty is a year from customer purchased.

Model HLX-301AService Liquefied Petroleum Gas (LPG : Liquid Condition)Max. Capacity 300 kg/hInlet Pressure Range (Changeover Pressure +△P) ~1.56 MPa (15.6 kgf/cm²)Setting Changeover Pressure 0.05 ~0.2 MPa (0.5~2.0 kgf/cm²)Internal Pressure 3 MPa (30 kgf/cm²)Inlet / Outlet Connections 20K-20A FlangeInlet / Outlet Length 315mm X 170mmWeight 9.1kg

Capacity (Kg/hr) 100↓ 100~150 150~200 200~250 250↑△P

(kgf/cm²)0.03 MPa

(0.3 kgf/cm²)0.07 MPa

(0.7 kgf/cm²)0.11 MPa

(1.1kgf/cm²)0.14 MPa

(1.1kgf/cm²)0.18 MPa

(1.1kgf/cm²)

Setting Interval 21mm 16mm 12mm 7mm

Setting ChangeoverPressure

0.05 MPa(0.5 kgf/cm²)

0.1 MPa(1 kgf/cm²)

0.15 MPa(1.5kgf/cm²)

0.2 MPa(2kgf/cm²)

Automatic Changeover regulators prevent gas outages by switching supply cylinders over to the reserve cylinder automatically when the primary cylinder is near empty. When the primary cylinder is depleted causing the changeover to occur a red indicator will appear signifying the reserve cylinder in now in use and the primary cylinder can be refilled without loss of service.Reduced the damage from the deterioration by metal abrasion, even though use valve often frequencies. This regulator equipped convert handle which indicates “serve“ and “reserve”, and diaphragm operation would help adjusting demand pressure.This compact designed for especially space l imitation, and l ight weight helps to easier installation.

Example) in case of changeover pressure 0.05MPa, Capacity 190kg/h 0.05+0.11=0.16 MPa (changeover Pressure +△P)

About inlet pressure △ P, Please refer to below table

Specification

SettingInterval

Changeover PressureSetting Bolt

Locknut

Manual Changeover Knob

Liquid Changeover Device

32

17089

315

APPR

OX. 3

76

99

45°

45°

HWA YOUNG CO.INLET INLET

OUTL

ET

합격Q.A

컴팩트형 액자동 절체기모델번호 [ HLX-301A ]

화 영 상 사HWA YOUNG CO.

[ 1년 ]사용가스 [ L.P.G ]

SERIAL NO.품질보증기간

0411001

A indicates serve, and B indicates reserveFigure 1 Pressure from A is lower than demand pressure which means that changeover operates properly. Therefore, gas flows from B. ( At this time, indicator shows red)Figure 2 Reserve provides gas to regulator at this moment. To close valve from A, turn convert handle to B which allows replacing new gas cylinders for A. (indicator shows red to colorless). Figure 3. The other Pressure from B has lower than demand pressure now, so that A supplies gas to the regulator. (indicators changes from colorless to red).Figure 4. Gas provided from the A, as same operation as fi gure 2, to close valve from B, turn convert handle from A to B which allows refi lled the gas cylinders for B

Maintenance ① Replacing a gas cylinder, must inspect the indicator and follow

below procedure. 1) When indicator turned in red, (assuming indicator direction

is serve) gas is being supplied from the reserve cylinder. 2) Closing service valve and high pressure pipe valve, and turn

convert to opposite. 3) Note that do not replace a gas cylinder without procedures

above. 4) Replace a new cylinder after inspection has been made.

② After replacing a new cylinder, MUST check an indicator turned to colorless. If indicator still remains red, slowly redo the procedure above.

③ After all pressure has been released from the regulator, check an indicator point to proper direction (either serve or reserve), then inspect that there is a gas leak in the cylinder valve, inlet fi tting, high pressure hose, or regulator seat.

④ Do not attempt to load any heavy matters on the regulator for safety issue.

⑤ Do not attempt move or place a cylinder when connected with high pressure hose.

Manual changeover* User can change from reserve or serve manually if indicator function in case of not working properly.

① Colorless of indicator means serve, however, it may be unreleased gas from the serve. In this problem, push manual changeover button to release gas fl ow properly.

② At the time pushing manual changeover button, indicator turns to red mark. This procedure makes to change from “serve” to “reserve” .

③ Must turn convert handle to opposite direction, after indicator appeared red mark.

* Do not attempt to push manual changeover knob with hammer. ** Do not keep pushing knob during processing.

Operation

Dimension

B SideA Side

A Side B Side

B SideA Side

A Side B Side

A Side B Side

<Fig. 2><Fig. 1>

Indicator Spring

Linkage Pin

Conver Pin

Convert Cam

Diaphragm

Linkage Iron

<Fig. 4><Fig. 3>

Red Mark

Crank Road

Crank Device

Adjusting Spring

ConvertHandle

IndicatorWindows

ManualChangeoverKnob

ConvertHandle

www.hwa-young.com

3332

HWA YOUNG GAS HOSE

This product has been approved by KGS (Korean Gas Safety Association) through passing all the quality standard and safety tests which are higher specification than any other nations for LPG or LNG application. For your safety and correct using, please follow the steps of installation as below. Otherwise it may cause failure of safety and lead to critical problem. HWA YOUNG’s LN Gas Hose is feasible to use for delivery of LP Gas or LN Gas from propane gas cylinder or high pressure of natural gas through piping to combustor safely.

Feature The outer layer is made of special material in order to endure long lasting from outside condition such as temperature change and direct sunlight. The mid layer which is made of thin metal wire can avoid the risk of accident from worn out caused by high temperature or pressure or intentional cutting. Also, the inner layer is specialized for oil resistance and possible to completely avoid the gas leakage. These special three layers actualized Hwa Young’s LN Gas Hose to secure both safety and durability.

Caution- Keep away from the Flame. The flame causes hose damage and

might cause explosion.- The leakage might be caused if use Y connection or T connection.- Replace the hose if there is crack or color fade.- Intentional disconnection or cut of hose is not allowed. (It might cause leakage and explosion.)- Replace the hose if the hose were exposed to high temperature

or oily condition for long time.- Do not place the hose behind the refrigerator or place where

that can not visualize the hose easily because the hose should visually checked periodically.

- If the hose is bent or twisted for long time, the durability of hose might be affected and shortened the life time.

GAS HOSE and Accessories

34

Product Name : JUMBO HOSE

Standard : KS M 3813

Dimension :

Inner Dia : 9.5mm ± 0.7mm

Outer Dia : 22mm or below

Length: 30m ± 0.3

Color : White

Working Pressure : 196 kPa or below

Burst Pressure : 3.92 MPa or above

Working Temperature : -20°C

Product Name : LPG HOSE

Standard : KS M 3813

Dimension :

Inner Dia : 9.5mm ± 0.7mm

Outer Dia : 22mm or below

Length: 50 ± 0.5

Color : Orange

Working Pressure : 196 kPa or below

Burst Pressure : 3.92 MPa or above

Working Temperature : -20°C

Liquid Propane & Natural Gas HoseFeature• No. 1 rated consumer reliability & satisfaction for both domestic & global market. Over 90% market share in domestic market• The special outer layer with PVC material makes realization for long lasting use without any problem which can be caused by

various weather condition or direct sun light.• Completely avoided any leakage. The inner layer with special coated PVC material resists oil & gas.• Outstanding durability and safety by layered structure.• The quality is guaranteed by Korea Gas Safety who has very strict standard to regulate quality in gas product industry in Korea.• Completely avoids any safety accident from damage to hose by metallic wired layer. • The fl exible makes easy to install in limited space by bending of hose without any damage because it has excellent restoring force.

www.hwa-young.com

3534

Model HYP-10-RHApplication LP GAS

Type Vapor

Length 1000 mm (1M)

Inlet Connection Size Pol Handle L.H W22.5 x 14T

Outlet Connection Size PT1/4 B

Applicable Pressure 1.8 MPa (18kgf/cm²) or below

Inner Diameter Ø6

Outer Diameter Ø12

Model HYP-10-AV-FApplication LP GAS

Type Liquid

Length 1000 mm (1M)

Inlet Connection Size Pol Handle L.H M22 X P1.5

Outlet Connection Size PT1/4 B

Applicable Pressure 1.8 MPa (18kgf/cm²) or below

Inner Diameter Ø6

Outer Diameter Ø12

Specification Specification

FeatureStrengthened safety probability by coating inside of hose to make possible to avoid leakage completelyHigh strength synthetic sand is applied for mid layer to minimize the damage from high pressure usageSpecial oil resistant and anti wear compound rubber is applied for long lasting use and high durability as well as excellent safety which are strong points.

It is possible to be connected free in any direction with gas cylinder or pipe regardless of any size of space by its high flexibility. In addition, it is designed with pol handle for inlet and PT thread for outlet connection in order to connect directly to LPG cylinder and pressure regulator for comfort and safety. For the connection material of inlet and outlet, the brass is selected to avoid corrosion to make high durability..

The liquid type of design’s one of the main features is when over flow of gas is occurred, the relief valve which equipped inside of hose is being mechanically sensed and operated to block the gas flow. It makes possible to replace the LPG gas cylinder without back flow of gas.

HYP-10-AV-F Principle of Operation When connected condition of hose’s inlet side with gas cylinder or pipe, the valve is being opened by pushed from hose’s nipple to make influx of gas. On the other hand, when disconnecting the hose, the spring force makes valve to move towards the inlet side and block the way of gas flow.

HIGH PRESSURE RUBBER HOSE (PIG TAIL HOSE)

GAS HOSE and Accessories

CLOSED OPEN

PUSH BUTTON

POLE HANDLE

VALVESPRING SPRING

VALVEPUSH BUTTON

POLE HANDLE

36

Dimensions

Inside Diameter Ø9.5 ± 0.7 mm (Ø3/8 inch)

Outside Diameter Ø22 mm below

Length 1M/1.3M/1.5M/1.8M/2M/2.5M/3M

Working Pressure 196 kPa or below

Burst Pressure 4 MPa above

Feature

Reinforced Safety• Patented optimum connection to prevent gas leakage with

exclusive clamp• Prevent hose cutting or damage using flexible metal

materials inside hose• Special yarn middle layer is designated for protecting inside

layer from heating or fl ame etc.• Safety character is reinforced with 4 layer construction

Elegant external appearance• As high qualifi ed gas hose, up-grade kitchen interior design• Easy to remove hose surface dust or other materials

Working effi cient and convenience• Working effi ciency is excellent using exclusive clamp• Choice 1M/1.3M/1.5M/1.8M/2M/2.5M/3M hose length

according to install site

Specifi cation

• Applicance using city gas or L.P gas, Max Pressure of 13 inch W.C (3.3 kPa)

• Easier hose connection & disconnection, thus suitable for portable applicances

• Engineer plastics material provides high impact, high temperature, fl ame retardant and gas tight characteristics

SMART HOSE

QUICK COUPLER

www.hwa-young.com

3736

Documents

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