HD 101 Deluge Valve Model A

APRIL, 2010 HD 101PAGE 1 OF 15

DELUGE VALVE MODEL- A (CAST IRON)

TECHNICAL DATA

DESCRIPTIONDeluge Valve is also known as a system control valvein a deluge system, used for rapid application ofwater in a spray system. Deluge valve protectsareas such as power transformer installation,storage tank, conveyor protection and otherindustrial application etc. With the addition of afoaming agent, the deluge valve can be used to

protect aircraft hangers and for extinguishment ofinflammable liquid fire.

VALVE OPERATIONDeluge valve is a quick release, hydraulicallyoperated diaphragm valve. It has three chambers,isolated from each other by the diaphragm operatedclapper and seat seal. While in 'SET' position, waterpressure is transmitted through an external bypasscheck valve and restriction orifice from the systemsupply side to the top chamber, so that supplypressure in the top chamber acts across thediaphragm operated clapper which holds the seatagainst the inlet supply pressure because ofdifferential pressure design. On detection of firethe top chamber is vented to atmosphere throughthe outlet port via opened actuation device(s). Thetop chamber pressure cannot be replenishedthrough the restricted inlet port, thus it reachesless than half the supply pressure instantaneouslyand the upward force of the supply pressure liftsthe clapper allowing water to enter the systempiping network and alarm devices.

TRIM DESCRIPTIONa) BASIC TRIM The basic trim is required on deluge valve

regardless of the release system. It containsthose components which are required in all typesof installation, such as the main drain valve,priming connection, drip check valve, emergencyrelease valve and pressure gauges.

b) DRY PILOT TRIM (PNEUMATIC RELEASE)Dry pi lot operation uses a pi lot l ine of

MODEL A

NOMINAL SIZE 200, 150, 100, 80 &50NB

MAXIMUM SERVICE 12 Bar (175 PSI)PRESSURE

THREADED OPENING BSPT

MOUNTING 90° pattern inlet to outletvertical mounting

FACTORY HYDROSTATIC 25 Kg./sq.cm. (350 PSI)TEST PRESSURE

FLANGE CONNECTION ANSI B 16.1 FF # 125(Flange drilling matchingto ANSI B 16.5 # 150)

TRIM Galvanized Steel withBrass Valves

RECOMMENDED 200NB-300 to1115 m3/hrFLOW RATE 150NB-170 to 650 m3/hr

100NB - 50 to 225 m3/hr 80NB - 30 to 110 m3/hr 50NB - 10 to 55 m3/hr

FRICTIONAL LOSS IN 200NB - 26.00 Mtrs.TERMS OF 150NB - 19.00 Mtrs.EQUIVALENT LENGTH 100NB - 11.00 Mtrs.OF PIPE (C-120) 80NB - 5.50 Mtrs.

50NB - 1.80 Mtrs.

WET PILOT SPRINKLER As per graph in theHEIGHT LIMITATION catalogue

NET WEIGHT 200NB - 214 KgWITHOUT TRIM 150NB - 131 Kg

100NB - 77 Kg 80NB - 50 Kg 50NB - 47 Kg

FINISH Red RAL 3000

APPROVAL UL Listed

ORDERING SpecifyINFORMATION 1) Size of valve

2) Trim type - Dry Pilot, Wet Pilot, Electric Release, Test & Alarm

LISTED

9P76

UL


closedSprinklers / QB detectors containing airunder pressure, located in the area to beprotected. It requires regulated dry air supplywith main supply point through restricted orifice.The pilot line is connected directly to the top ofPOSITIVE DRAIN ACTUATOR (PDA). The bottom ofPDA is connected to the top chamber of thedeluge valve.

When the air pressure drops, due to release ofany of the release devices on detection of fire,the diaphragm of PDA is lifted and allows thewater to drain. This reduces the water pressurein the top chamber of the deluge valve and whenthe pressure in the top chamber reaches 50%of the supply pressure, the deluge valve opens.The direct drain of PDA start when the topchamber pressure of deluge valve reachesapproximately 0.7 Kg/sq.cm. This positive drainwill not permit the deluge valve to close unlessthe PDA is set manually. The recommended airsupply pressure is as per TABLE-1.

c) WET PILOT TRIM ( HYDRAULIC RELEASE )Wet pilot operation uses a pilot line of closedsprinklers containing pressurised water, suppliedthrough the upstream side of the deluge valve,through a restricted orifice. All the release linesare connected to a common release line. Due torelease of any one of the release devices, thewater pressure in the top chamber of the delugevalve reaches 50% of the supply pressure, thedeluge valve opens.

CAUTIONWhile using a deluge valve in the wet pilot systemthe height and the length of the wet pilot detectionline is to be limited as given in the wet pilot sprinklerheight limitation graph.

d) ELECTRIC RELEASE TRIMTo actuate a deluge valve electrically, a solenoidvalve is provided to drain the water from the topchamber of the deluge valve. A pressure switchis provided to activate an electric alarm, to shutdown the desired equipment or to give "Tripped"indication to the panel. In addition to this two

nos of pressure switchs can be used to monitor"Low air pressure" and "Fire condition" when usedin dry pilot air line.

e) TEST AND ALARM TRIM WITH SPRINKLER ALARM

This trim is supplied with the sprinkler alarm bell,which bells on actuation of the deluge valve. Atest valve is provided to test the normaloperation of the sprinkler alarm bell.

RESETTING PROCEDURE FOR THEDELUGE VALVE(i) Close the upstream side stop valve provided

below the deluge valve.

(ii) Open both the drain valves and close themwhen the flow of water has ceased.

(iii) Inspect and release if required, or close thesection of the detection system subjected to"Fire condition".

(iv) In case of dry pilot detection system, open theair supply valve to build-up air pressure asshown in TABLE-1. Open the priming valve fullyand press hold the knob of PDA till the waterpressure gauge indicate full service linepressure, then release the PDA knob. Open theupstream side of the stop valve provided belowthe deluge valve. No water should flow into thesystem, this can be checked by depressing thedrip check valve knob.

CAUTION(a) Do not close the priming valve, down stream

and upstream stop valves, while the system isin service.

(b) The releasing device must be maintained in theopen position, when actuated, to prevent thedeluge valve from closure.

(c) While using a Deluge valve in the wet pilotsystem the height and the length of the wetpilot detection line is to be limited as shown inthe wet pilot sprinkler limitation graph.

(d) Do not connect the Sprinkler Alarm outletdrainline to close a common drain as it maycreate back pressure and Sprinkler Alarm maynot fuction.

(e) Deluge valve must have support to absorbsudden opening or closing vibration shock tothe piping.

(f) The responsibility of maintenance of theprotection system and devices in properoperating condition lies with the owner of thesystem.

SYSTEM TESTING PROCEDURE(i) Keep the upstream side of the stop valve

partially open. Open the upstream side of the

TABLE - 1

2 1.2 3.0

4 1.5 3.0

6 2.0 3.5

8 2.5 3.5

10 3.0 3.5

12 3.5 4.0

LINE WATER AIR PRESSURE IN DETECTIONPRESSURE LINE Kg./ Sq.cm.Kg./ Sq.cm.MAXIMUM MINIMUM MAXIMUM


drain valve, to maintain a minimum pressureof 3 Kg./sq. cm on the upstream side of thedeluge valve. To avoid water damage close thesystem side stop valve. This valve is to be keptin open position after the testing is completed.

(ii) Open the system side drain valve of the delugevalve.

(iii) Let any of the release devices to trip. This willresult in a sudden drop of water pressure inthe deluge valve top chamber resulting thedeluge valve to open. The water flowing throughthe down stream side drain valve confirms thatthe deluge valve has actuated, immediatelyclose the upstream side stop valve .

(iv) Once testing is over reset the valve as perprocedure given under heading "RESETTINGPROCEDURE FOR THE DELUGE VALVE".

INSPECTION AND MAINTENANCEAll the newly installed system piping network mustbe flushed properly before placing the deluge valvein service.

A qualified and trained person must commission thesystem. After few initial successful tests anauthorised person must be trained to performinspection and testing of the system. It isrecommended to have regular inspection and testrun the system as per NFPA guidelines or inaccordance with the guideline laid down by theorganisation having local jurisdiction.

(i) WARNINGInspection and testing is to be carried out onlyby authorised and trained personnel. DO NOTTURN OFF the water supply or close any valve tomake repair(s) or test the valve, without placinga roving fire patrol in the area protected by thesystem. Also inform the local security personneland central alarm station, so that a false alarmis not signalled.

It is recommended to carry out physicalinspection of the system at least twice in a week.The inspection should verify that all the controlvalves are in proper position as per the systemrequirement and no damage has taken place toany component.

(ii) NORMAL CONDITION(a) All main valves are open and are sealed with

tamper proof seal.

(b) Drain valves must be kept closed.

(c) No leak or drip is detecte from the drip valve.

(d) All the gauges except the system sidewater pressure gauge, should show therequired pressure.

(iv) PERIODIC CHECKConduct the water flow test by actuating few ofthe release devices provided in the system. Cleanall strainer(s) and priming line restriction. Thistest is to be carried out at least once in sixmonths.

ABNORMAL CONDITION(i) ALARM FAILS TO SOUND

(a) Check for any obstruction in the alarmtest line, Ensure that the sprinkler alarmis freely operating.

(b) If an electric alarm is provided, check theelectrical circuitry to the alarm.

(ii) FALSE TRIPS(a) Check for clogging in priming l ine,

restriction orifice check valve, primingvalve & strainer.

(b) Leakage in the release system.

(c) The deluge air panel orifice clogged or lowsupply pressure.

(iii) LEAKAGE THROUGH THE DELUGE VALVE

(a) Damaged deluge valve seat or obstructionon the seat face by foreign object.

(b) Leakage in release system.

(c) Partly clogged priming line, restrictioncheck valve.

(d) Low air pressure on release system line orleakage in release system.

(e) PDA seat leakage due to seat damage orobstruction on seat face by foreign objects(in dry pilot system only)

(f) Leakage through bypass valve if installedin the system.

(e) There should be no leakage in the system.

(iii) NORMAL CONDITION TEST

(a) The system should be checked for normalcondition at least once a month.

(b) Test the sprinkler alarm bell or electricalarm by turning the alarm test valve to thetest position. The alarm should sound. Thistest should be carried out at least once ina week.

(c) Depress the drip valve knob. Significantwater accumulation indicates a possible seatleakage.

(d) Conduct the water flow test as per theprocedure of system testing at least oncein a month.


NOTE :

(1) UL Listing is valid only when Deluge Valve isinstalled with trim set as per trim drawing.

(2) The trip time of deluge valve on release of devicethrough detection network, will depend onvolume of detection network. If the trip timeof deluge valve is more, then it can besubstantially reduced by installing check valvein branch of release line in the detectionnetwork. The check valve flow shall be towardsreleasing device.

(3) The pneumatic release system must haverestricted orifice at air or gas supply point.The restriction nozzle are supplied with HD drypilot actuation trim.

(4) The Solencid Valve provided for electricoperation of the deluge valve and all releaseddevice must have minimum of 9.5mm orificediameter, otherwise the deluge valve trip timewill be quite high or deluge valve may not trip.

INL

ET

OUTLET3

1

6

2

4

5

8

7

9

10

11

12

Ø A

DB

C

DIMENSION in millimeter (Approximate)

DELUGE VALVE MODEL - A SIZE 200 / 150 / 100 / 80 / 50 NB

PART LIST

NB 200 150 100 80 50

A

B

C

D

540

455

330

230

464

382

300

200

370

304

240

165

316

272

210

135

316

272

210

135

ITEM

NO.200NB

1 2181

150NB

2101

100NB

2121

80NB

2141

50NB

2161

DESCRIPTION

HOUSING

200NB

150NB

100NB

80NB

50NB

MATERIALSPECIFICATION

1 1 1 1 1 CAST IRON

2 2187 2107 2127 2147 2147 SEAT 1 1 1 1 1 BRONZE

3 2185 2105 2125 2145 2145 CLAPPER 1 1 1 1 1

4 2189 2109 2129 2149 2149 SEAT RUBBER 1 1 1 1 1 NEOPRENE

5 2190 2110 2130 2150 2150 RUBBER CLAMP 1 1 1 1 1

6 9102 9102 9102 9102 9102 BOLT (M10) 6 4 4 3 3 STAINLESS STEEL

7 2188 2108 2128 2148 2148 DIAPHRAGM 1 1 1 1 1 NEOPRENE

8 2186 2106 2126 2146 2146 CLAMP RING 1 1 1 1 1

9 2184 2104 2124 2144 2144 COVER 1 1 1 1 1

10

9003 9003

9009

9008 9008

BOLT (M20) 14 14

10

10 12

CARBON STEEL

11 9105 9105 9105 9105 9105 BOLT (M10) 12 12 8 8 8 STAINLESS STEEL

PART NO. QTY.

12

9023 9023

9007

9006

- BOLT (M20) 2 2

2

2

- CARBON STEEL

-

-

-

--

---

- - -

-

-

--

-

- -

-

-

BOLT (M16) CARBON STEEL




-

- -

-

-

-

-

- -

-

-

- -

- -

- -

- -

-

CAST IRON

BRONZE

BRONZE

BRONZE


DRY PILOT BASIC TRIM, WITH TEST AND ALARM TRIM &ELECTRIC RELEASE TRIM MODEL - A

AIR/WATER

AIR/WATER

PRESSURE GAUGE FOR

PRESSURE GAUGE FOR

FIRE PROTECTION

FIRE PROTECTION

SERVICE

SERVICEMODEL - HDP

MODEL - HDP

LISTED

LISTED40 BN40 BN

HDFIRE PROTE

PVT. LTD.

HDFIRE PROTE

PVT. LTD.

LU

AIR/WATER

AIR/WATER

PRESSURE GAUGE FOR

PRESSURE GAUGE FOR

FIRE PROTECTION

FIRE PROTECTION

SERVICE

SERVICEMODEL - HDP

MODEL - HDP

LISTED

LISTED40 BN40 BN

HDFIRE PROTE

PVT. LTD.

HDFIRE PROTE

PVT. LTD.

LU

AIR/WATER

AIR/WATER

PRESSURE GAUGE FOR

PRESSURE GAUGE FOR

FIRE PROTECTION

FIRE PROTECTION

SERVICE

SERVICEMODEL - HDP

MODEL - HDP

LISTED

LISTED40 BN40 BN

HDFIRE PROTE

PVT. LTD.

HDFIRE PROTE

PVT. LTD.

LU

NOTE : WHEN ELECTRIC TRIM IS SUPPLIED THEN SL.NO. 28 PLUG NOT REQUIRED.

ELECTRIC TRIM OPTIONAL#

32

TO DRAIN

25

22

24 TOSPRINKLER

ALARM

67

21

#P2

P1

22

23 31

3022 29

P3

16

17

1235

13

34

33

117

28 2

TO PRIMINGCONNECTION

(BELOW UP STREAMSTOP VALVE)

28

19

9S1

S3

S4

1S2

#

20

10

1311

10

7

8

TO OPENDRAIN

3

12

117

7

5

6

4

18

7

TO OPENDRAIN

15

LINE

TODETECTION

16 12

17

16

A3A2

#

A1#

6

13

27/2

TO DRAIN

27/1

26

36

14

TO OPENDRAIN

FROM

COMPRESSOR

TO OPENDRAIN



TRIM ITEM

200NB 150NB 100NB 80NB 50NB NO. CODE DESCRIPTION SIZE

QUANTITY PER DELUGE VALVE DELUGE VALVE SIZE

1 9480 PIPE NIPPLE 1/2" X 80 mm LONG 1 1 1 1 12 6251 6 WAY MANIFOLD - 1 1 1 1 13 1906 RESTRICTION CHECK 1/2" 1 1 1 1 1

VALVE4 9381 ‘Y1 TYPE STRAINER 1/2" 1 1 1 1 15 9416 PIPE NIPPLE 1/2" X 110 mm LONG 1 1 - - -5 8624 HEX NIPPLE - - - 1 1 16 8616 ELBOW 1/2" 3 3 3 3 37 8624 HEX NIPPLE 1/2" 6 6 6 6 68 8627 UNION 1/2" 1 1 1 1 19 9423 BALL VALVE 1/2" 1 1 1 1 110 8357 ELBOW 1/4" 2 2 2 2 211 8698 HEX NIPPLE 1/4" 3 3 3 3 312 9477 GAUGE VALVE 1/4" 3 3 3 3 313 9526 PRESSURE GAUGE HD MAKE, MODEL- HDP, 3 3 3 3 3

UL LISTED14 9564 PIPE NIPPLE 1/2" X 300 mm LONG 1 - - - -14 9565 PIPE NIPPLE 1/2" X 255 mm LONG - 1 - - -14 9403 PIPE NIPPLE 1/2" X 210 mm LONG - - 1 - -14 9401 PIPE NIPPLE 1/2" X 180 mm LONG - - - 1 115 1951 EMERGENCY RELEASE HD MAKE, MODEL:- 1 1 1 1 1

STATION MR-116 8619 TEE 1/2" 3 3 3 3 317 8631 REDUCING HEX NIPPLE 1/2" X 1/4" 2 2 2 2 218 1436 POSITIVE DRAIN 1 1 1 1 1

ACTUATOR19 9566 PIPE NIPPLE 2" X 110 mm LONG 1 1 1 - -19 9562 PIPE NIPPLE 1-1/4" X 110 mm LONG - - - 1 120 9394 ANGLE VALVE 2" 1 1 1 - -20 9392 ANGLE VALVE 1-1/4" - - - 1 121 9414 PIPE NIPPLE 1/2" X 150 mm LONG 1 1 - - -21 9399 PIPE NIPPLE 1/2" X 130 mm LONG - 1 1 122 8626 HEX NIPPLE 1" 3 3 3 - -22 8625 HEX NIPPLE 3/4" - - - 3 323 8618 ELBOW 1" 1 1 1 - -24 8623 REDUCING TEE 1" X 1/2" X 1" 1 1 1 - -24 8622 REDUCING TEE 3/4" X 1/2" X 3/4" - - - 1 125 9391 ANGLE VALVE 1" 1 1 1 - -25 9393 ANGLE VALVE 3/4" - - - 1 126 1911 DRIP VALVE 1/2" 1 1 1 1 1

27/1 6005 FUNNEL - 1 1 1 1 1 27/2 6006 FUNNEL HOLDER - 1 1 1 1 1

28 8629 PLUG 1/2" 2 2 2 2 229 9406 PIPE NIPPLE 3/4" X 100 mm LONG 1 1 1 1 130 9421 SWING CHECK VALVE 3/4" 1 1 1 1 131 8625 HEX NIPPLE 3/4" 1 1 1 1 132 8622 REDUCING TEE 3/4" X 1/2" X 3/4" 1 1 1 1 1



TRIM ITEM


QUANTITY PER DELUGE VALVEDELUGE VALVE SIZE

33 2198 COPPER TUBE 1/2" 1 - - - -ASSEMBLY

33 2119 COPPER TUBE 1/2" - 1 - - -ASSEMBLY

33 2135 COPPER TUBE 1/2" - - 1 -ASSEMBLY

33 2157 COPPER TUBE 1/2" - - - 1 1ASSEMBLY

34 9423 BALL VALVE 1/2" 1 1 1 1 135 8664 PIPE NIPPLE 1/2" X 60 mm LONG 1 - - - -35 8624 HEX NIPPLE 1/2" - 1 1 1 136 1960 ORIFICE NIPPLE 1/2" 1 1 1 1 1P1 9400 PIPE NIPPLE 1/2" X 135 mm LONG 1 1 1 1 1P2 8616 ELBOW 1/2" 1 1 1 1 1P3 - PRESSURE SWITCH 1/2" (M) 1 1 1 1 1A1 - PRESSURE SWITCH 1/2" (M) 1 1 1 1 1A2 8619 TEE 1/2' 1 1 1 1 1A3 8624 HEX NIPPLE 1/2" 1 1 1 1 1S1 9399 PIPE NIPPLE 1/2" X 130 mm LONG 1 1 1 - -S1 9400 PIPE NIPPLE 1/2" X 135 mm LONG - - - 1 1S2 8616 ELBOW 1/2" 1 1 1 1 1S3 9401 PIPE NIPPLE 1/2" X 180 mm LONG 1 1 1 - -S3 9400 PIPE NIPPLE 1/2" X 135 mm LONG - - - 1 1S4 - SOLENOID VALVE 1/2" SIZE, TWO WAY 1 1 1 1 1


WET PILOT BASIC TRIM, WITH TEST AND ALARM TRIM &ELECTRIC RELEASE TRIM MODEL - A

AIR/WATER

AIR/WATER

PRESSUREGAUGE

FOR

PRESSUREGAUGE

FOR

FIREPROTECTION

FIREPROTECTION

SERVICE

SERVICEMODEL - HDP

MODEL - HDP

LISTED

LISTED40 BN40 BN

HDFIRE PROTE

PVT. LTD.

HDFIRE

PROTEPVT. LTD.

LU

AIR/WATER

AIR/WATER

PRESSUREGAUGE

FOR

PRESSUREGAUGE

FOR

FIREPROTECTION

FIREPROTECTION

SERVICE

SERVICEMODEL - HDP

MODEL - HDP

LISTED

LISTED40 BN40 BN

HDFIRE

PROTEPVT. LTD.

HDFIRE

PROTEPVT. LTD.

LU

NOTE : WHEN ELECTRIC TRIM IS SUPPLIED THEN SL.NO. 27 PLUG NOT REQUIRED.

31

TO DRAIN

24

21

23 TOSPRINKLER

ALARM

67

20

#P2

P1

21

22 30

2921 28

P3

16

17

1234

13

33

32

27 2


(BELOW UP STREAMSTOP VALVE)

27

18

TO OPENDRAIN

9S1

S31

S2

#

19

10

1311

7

8 3

12

11

7

5

6

415

# ELECTRIC TRIM OPTIONAL

6

TO DETECTIONLINE

26/2

TO DRAIN

26/1

25

14

S4

TO OPENDRAIN

TO OPENDRAIN



1 9480 PIPE NIPPLE 1/2" X 80 mm LONG 1 1 1 1 12 6251 6 WAY MANIFOLD - 1 1 1 1 13 1906 RESTRICTION CHECK 1/2" 1 1 1 1 1

VALVE4 9381 ‘Y1 TYPE STRAINER 1/2" 1 1 1 1 15 9416 PIPE NIPPLE 1/2" X 110 mm LONG 1 1 - - -5 8624 HEX NIPPLE - - - 1 1 16 8616 ELBOW 1/2" 3 3 3 3 37 8624 HEX NIPPLE 1/2" 3 3 3 3 38 8627 UNION 1/2" 1 1 1 1 19 9423 BALL VALVE 1/2" 1 1 1 1 110 8357 ELBOW 1/4" 1 1 1 1 111 8698 HEX NIPPLE 1/4" 2 2 2 2 212 9477 GAUGE VALVE 1/4" 2 2 2 2 213 9526 PRESSURE GAUGE HD MAKE, MODEL-HDP, 2 2 2 2 2

UL LISTED14 9564 PIPE NIPPLE 1/2" X 300 mm LONG 1 - - - -14 9565 PIPE NIPPLE 1/2" X 255 mm LONG - 1 - - -14 9403 PIPE NIPPLE 1/2" X 210 mm LONG - - 1 - -14 9401 PIPE NIPPLE 1/2" X 180 mm LONG - - - 1 115 1951 EMERGENCY RELEASE HD MAKE, MODEL :- 1 1 1 1 1

STATION MR-116 8619 TEE 1/2" 1 1 1 1 117 8631 REDUCING HEX NIPPLE 1/2" X 1/4" 1 1 1 1 118 9566 PIPE NIPPLE 2" X 110 mm LONG 1 1 1 - -18 9562 PIPE NIPPLE 1-1/4" X 110 mm LONG - - - 1 119 9394 ANGLE VALVE 2" 1 1 1 - -19 9392 ANGLE VALVE 1-1/4" - - - 1 120 9414 PIPE NIPPLE 1/2" X 150 mm LONG 1 1 - - -20 9399 PIPE NIPPLE 1/2" X 130 mm LONG - - 1 1 121 8626 HEX NIPPLE 1" 3 3 3 - -21 8625 HEX NIPPLE 3/4" - - - 3 322 8618 ELBOW 1" 1 1 1 - -22 8617 ELBOW 3/4" - - - 1 123 8623 REDUCING TEE 1" X 1/2" X 1" 1 1 1 - -23 8622 REDUCING TEE 3/4" X 1/2" X 3/4" - - - 1 124 9391 ANGLE VALVE 1" 1 1 1 - -24 9393 ANGLE VALVE 3/4" - - - 1 125 1911 DRIP VALVE 1/2" 1 1 1 1 1

26/1 6005 FUNNEL - 1 1 1 1 1 26/2 6006 FUNNEL HOLDER - 1 1 1 1 1

27 8629 PLUG 1/2" 2 2 2 2 228 9406 PIPE NIPPLE 3/4" X 100 mm LONG 1 1 1 1 129 9421 SWING CHECK VALVE 3/4" 1 1 1 1 130 8625 HEX NIPPLE 3/4" 1 1 1 1 131 8622 REDUCING TEE 3/4" X 1/2" X 3/4" 1 1 1 1 1



TRIM ITEM





TRIM ITEM

32 2198 COPPER TUBE 1/2" 1 - - - -ASSEMBLY

32 2119 COPPER TUBE 1/2" - 1 - - -ASSEMBLY

32 2135 COPPER TUBE 1/2" - - 1 - -ASSEMBLY

32 2157 COPPER TUBE 1/2" - - - 1 1ASSEMBLY

33 9423 BALL VALVE 1/2" 1 1 1 1 134 8664 PIPE NIPPLE 1/2" X 60 mm LONG 1 - - - -34 8624 HEX NIPPLE 1/2" - 1 1 1 1P1 9400 PIPE NIPPLE 1/2" X 135 mm LONG 1 1 1 1 1P2 8616 ELBOW 1/2" 1 1 1 1 1P3 - PRESSURE SWITCH 1/2" (M) 1 1 1 1 1S1 - PRESSURE SWITCH 1/2" (M) 1 1 1 1 1S1 9399 PIPE NIPPLE 1/2" X 130 mm LONG 1 1 1 - -S1 9400 PIPE NIPPLE 1/2" X 135 mm LONG - - - 1 1S2 8616 ELBOW 1/2" 1 1 1 1 1S3 9401 PIPE NIPPLE 1/2" X 180 mm LONG 1 1 1 - -S3 9400 PIPE NIPPLE 1/2" X 135 mm LONG - - - 1 1S4 - SOLENOID VALVE 1/2" SIZE, TWO WAY 1 1 1 1 1


ELECTRIC & HYDRAULIC RELEASE TRIM - SCHEMATIC DELUGE VALVE MODEL - A SIZE 200 / 150 / 100 / 80 / 50 NB

ELECTRIC & PNEUMATIC RELEASE TRIM - SCHEMATIC DELUGE VALVE MODEL - A SIZE 200 / 150 / 100 / 80 / 50 NB

FROMCOMPRESSOR

~

SVOD

RCV

PSPG

PG

D V

ER

OD

CDDR.V

F

ODCD

FROMSUPPLY

OD

~

~ ~

~

~ ~~

M

TOSYSTEM

~

TO DETECTIONLINE ~

PS

G

PG

PDA

NO

NO

NO

NO

NC

NC

NC

RCN

~

SV

OD

RCV

TO DETECTIONLINE

PSPG

PG

D V

ER

OD

CDDR.V

F

ODCD

FROMSUPPLY

OD

~

~

~ ~

~

~ ~~

M

TOSYSTEM

GNC

NO

NC

NC

NO

NO

VALVE

ANGLE VALVE

STOP VALVE

NON RETURN VALVE OPTIONAL

BY USERSTRAINER

SV - SOLENOID VALVE

PDA - POSITIVE DRAIN ACTUATOR

RCN - RESTRICTION NOZZLE

M - SIX WAY MANIFOLD

ER - EMERGENCY RELEASE BOX

DV - DELUGE VALVE

CD - COMMON DRAIN

OD - OPEN DRAIN

PS - PRESSURE SWITCH

F - FUNNEL

DR.V - DRIP VALVE PG - PRESSURE GAUGE

NC - NORMALLY CLOSED

NO - NORMALLY OPEN

G - SPRINKLER ALARM


PNEUMATIC AND ELECTRICRELEASE TRIM

HYDRAULIC AND ELECTRICRELEASE TRIM

INSTALLATION MEASUREMENT IN MM.(Approximate)

INSTALLATION MEASUREMENT IN MM.(Approximate)

SIZE 200NB 150NB 100NB 80NB 50NB

A 390 370 370 350 350

B 525 500 450 450 450

C 1050 1025 950 930 930

D 510 500 450 450 450

E 500 480 420 410 410

SIZE 200NB 150NB 100NB 80NB 50NB

A 390 370 370 350 350

B 525 500 450 450 450

C 875 800 750 700 700

D 510 500 450 450 450

E 500 480 420 410 410

TO OPENDRAIN

TOSPRINKLER

ALARM

COMPRESSEDAIR LINE


TO DRAIN

A B

CD

E

TO OPENDRAIN

TOSPRINKLER

ALARM


TO DRAIN

A B

CD

E


WET PILOT SPRINKLER

HEIGHT LIMITATION OF 200 NB

WET PILOT SPRINKLER


0 50

60

30

10

20

40

50

120

90

70

80

100

110

130

140

150100

SYSTEM SUPPLY PRESSURE - PSI EQUIVALENTLENGTH BASED ON 1/2" SCHEDULE 40 PIPE WITH C = 120

MA

XIM

UM

PIL

OT

LIN

EH

EIG

HT

-F

EE

T

ME

TE

RS

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WET PILOT SPRINKLER


WET PILOT SPRINKLER


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WET PILOT SPRINKLER HEIGHT LIMITATION OF 50 NB

NOTICE :The equipment presented in this bulletin is to be installed in accordance with the latest publication standards of NFPA or other similar organisationsand also with the provision of government codes or ordinances wherever applicable.The information provided by us are to the best of our knowledge and belief, and are general guidelines only. Site handling and installation control isbeyond our reach. Hence we give no guarantee for result and take no liability for damages, loss or penalties whatsoever, resulting from oursuggestion, information, recommendation or damages due to our product.Product development is a continuous programme of HD FIRE PROTECT PVT. LTD. and hence the right to modify any specification without prior noticeis reserved with the company.

C-3/6, THE NANDANVAN IND. ESTATE, L.B.S. MARG, THANE 400 604., INDIA.PHONES : + (91) 22 2583 5434 2582 6958 2582 6793FAX : +(91) 22 2581 2524 6796 9049EMAIL : [email protected] WEBSITE : www.hdfire.com

LIMITED WARRANTY

HD FIRE PROTECT PVT. LTD. hereby referred to as HD FIRE warrants to the original purchaser of the fire protection products manufactured by HDFIRE and to any other person to whom such equipment is transferred, that such products will be free from defect in material and workmanship undernormal use and care, for two (2) years from the date of shipment by HD FIRE. Products or Components supplied or used by HD FIRE, but manufacturedby others, are warranted only to the extent of the manufacturer’s warranty. No warranty is given for product or components which have beensubject to misuse, improper installation, corrosion, unauthorized repair, alteration or un-maintained. HD FIRE shall not be responsible for systemdesign errors or improper installation or inaccurate or incomplete information supplied by buyer or buyer’s representatives.

HD FIRE will repair or replace defective material free of charge, which is returned to our factory, transportation charge prepaid, provided after ourinspection the material is found to have been defective at the time of initial shipment from our works. HD FIRE shall not be liable for any incidentalor consequential loss, damage or expense arising directly or indirectly from the use of the product including damages for injury to person, damagesto property and penalties resulting from any products and components manufactured by HD FIRE. HD FIRE shall not be liable for any damages orlabour charges or expense in making repair or adjustment to the product. HD FIRE shall not be liable for any damages or charges sustained in theadaptation or use of its engineering data & services. In no event shall HD Fire’s product liability exceed an amount equal to the sale price.

The foregoing warranty is exclusive and in lieu of all other warranties and representation whether expressed, implied, oral or written, including butnot limited to, any implied warranties or merchantability or fitness for a particular purpose. All such other warranties and representations arehereby cancelled.

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Documents

HD 101 Deluge Valve Model A