KV Controls Isolation Valves

Isolation Valves

VisionKV Controls vision - to be the preferred Control & Isolation valve supplier, Global leader in offering superior valve solutions

Mission• Adding value• Business with Integrity • Know-How• Quality Products• Superior After Sales Service• Total Cost of Ownership• World class prompt service

“Proud to Serve”

PB- Series Pump Recirculation

valves

INDEX

6 Butterfly Valves- Concentric

7 Triple Eccentric Butterfly Valves

8 Floating Ball valves

9 Trunnion Mounted ball valves

11

Ceramic Ball Valves

Lined Ball valves 10

Knife Gate Valves

12, 13 Gate, Globe, Check Valves 12

14, 15 Forged Steel Gate, Globe,

Check Valves

16 Valves for Cryogenic service

17 Plug Valves

18 Pinch Valves

19 Safety Valves

4

ARC Pump Protection Valve

• Product Range

Sizes DN: DN40 –DN300Pressure Rating PN: PN100 –PN250,ANSI 600, 900, 1500IConnection: Flanged RF,RTJTemperature °C: ‐29‐200Body Material: (1) A105 (2) F304 (3)F316SAF 2205

PBH-Series

PBL-Series• Product Range

Sizes DN: DN25 –DN500Pressure Rating PN: 10 –PN40 ,ANSI 150, 300,Connection: Flanged RF, Temperature °C: ‐29‐ 200Body Material: (1) WCB (2) CF8 (3) CF8M(4) CF3M (5) SAF 2205

• Design Features

• Automatic Multiple stage pressure

reduction back to suction pressure

• Prevents centrifugal pumps from

flashing/cavitation with integral check

valve in bypass.

• Prevents Water Hammer in the event

of sudden flow changes

• Check Valve -prevents reverse flow

and positions the bypass for open,

closed or modulating flow by

detecting the process flow demand

• Characterized orifices in the bypass

element provides accurate

modulated recirculation flow.

• Prevents centrifugal pumps from

flashing/cavitation.

• Prevents Water Hammer in the event

of sudden flow changes

• Check Valve -prevents reverse flow

and positions the bypass for open,

closed or modulating flow by detecting

the process flow demand

• Design Features

Principle of Operation of a PBL –ARC Valve

ARC Recirculation VALVE

4

9

Automatic RecirculationValve Technical Data

Customer:

Enquiryno.:

Prior reference:

Orderno.:

Project:

Datasheet:

Quantity:

Automatic Recirculation Valve type:

Valveinlet [in.]

Valveoutlet [in.]

Bypassoutlet

[in.] Start-up [in.]

class

Acc.

:

class Installation:vertical horizontal

class

Paint

:

class Start-upabove below checkvalve

Mat.-/test

certificate

Materials

Housing:

s:

Internals: Seals:

Medium

S.G.[kg/m³]:

Operating temp.[°C]

:

Design temp.[°C]:

H0

= m

QM

=

Q100

=

Qmax

=

QA

=

m3/h HM

=

m3/h H100

=

m3/h HQmax

=

m3/h HA

=

m Suction pr.pv

m Differential pr. (p1-p

n)

m BackpresspN

m BackpresspA

bar/g

bar

bar/

g

bar/

g

Notes

:Revision Date Description Name Signature

ARC VALVE Data Sheet

5

Resilient Seated Concentric Butterfly Valve

Resilient seated concentric butterfly valve is a device that allows,

obstructs and regulates a fluid to flow through, widely applied to

various industrial fluid controls. Compared to conventional globe and

ball valve, the butterfly valve has advantages of light weight and low

cost. With the rapid development of artificial rubber, the valve serves

not only traditional sector of water treatment, but also ship-building,

marine, food and modern chemical industry, etc. K V C resilient

seated concentric butterfly valve is designed with the concentricity in

conformity with API609.

Design Features:

Concentric design for the disc, shaft and body

Low torque

Optional bi-directional installation

Self-cleaning seat

Blow-out proof shaft

ISO 5211 top flange

Two-piece shaft

Optional extended shaft

Product Range:

Size:

Pressure Rating:

Body Material:

Sealing Material:

End Connection:

Operation:

2"~72" (DN50~DN1800)

232 PSI (PN6~PN16)

EPDM, NBR, PTFE, VITON

Wafer, Lug, Double Flange

Lever, Gear, Electric, Pneumatic

Gray Cast Iron, Ductile Cast Iron,

Cast Steel, Stainless Steel

PTFE/PFA Lined Butterfly Valve

KVC The lined butterfly valves bi-directional flow is possible

at maximum operating pressure. Since the valve port

corresponds to the piping diameter, a high flow capacity is

guaranteed.

Lining material: PTFE, PFA, FEP, GXPO etc.

Connection type: wafer, flange, lug etc.

Operation methods: manual, worm gear, electric,

Design Features: Product Range:

Body Material:

Soft-seat Material：

Trim Material:

Size: 2″~64″ (DN50~DN1600)

Pressure Rating: Class150 (PN16~PN100)

Carbon Steel, Stainless Steel,

PTFE, RPTFE, EPDM, NBR, VITON

End Connection: Wafer, Lug, Double Flange

PTFE/ PFA/ RPTFE,

BUTTERFLY VALVE

• Design. API 608

• SO 5211 mounting pad

• Bi-directional seal

• Eelastomer backings

• Disc fully lined by PTFE

6

Metal-seated Triple Offset Butterfly Valve

Triple offset butterfly valves or triple eccentric butterfly

valves, have three offsets. Two of these apply to the location of

the shaft in relation to the centre line of the bore and the centre

line of the seat sealing surfaces. The third offset is the design in

the axis of the seat cone angle

KVC/Linuo triple eccentric designed as per API609 and

features optional bi-directional shut-off, light weight and low

operating torque.

The working temperature

ranges from -196°C to 500°C, with different body materials

available. In multiple service conditions.

Design Features:

Triple offset and bi-directional seal design

Zero Seat leakage

Frictionless close

Blow-out proof shaft

ISO 5211 top flange

Optional extended stem

Optional hard-alloy seat

Optional -Integrated metal

seatProduct Range:

Size:

Pressure Rating:

Body Material:

End Connection： Wafer, Lug, Double Flange, Butt-welding

Operation： Gear, Electric, Pneumatic

Disc Sealing Material:

2″~48″ (DN50~DN1200)

Class150~900 (PN16~PN160)

Carbon Steel, Stainless Steel, AlloySteel, Duplex Steel

Multilayer Metal + Graphite,Metal + PTFE, Metal Seal Ring,

BUTTERTLY VALVE

Integrated Seat With Stellite Overlay

7

BUTTERFLY VALVE

●

Floating Ball ValveKVC/Linuo floating ball valves a r e designed according to

ISO 17292, API 608 and API 6D,

working at temperatures: -196~425°C

API 607 or API 6FA fire-safe certified..

Design Feature:

● Full bore or reduced bore

● Fire safe certification

● SIL 3

● Anti-blowout stem

● Anti-static device

● Bi-directional soft seal

● Bi-directional seal is alternative for metal-seated valves

● Cavity pressure self-relief

● ISO 5211 Top flange

● On-off positon indicator

● Locking device

● Optional fugitive emission design

Product Range:

Body Material: Carbon Steel, Stainless Steel, Nickel-based Alloy

Trim Material: Carbon Steel, Stainless Steel, Nickel-based Alloy

Operation: Handle, Gearbox, Pneumatic / Electric Actuator.

Valve Type Body Material Size Pressure Rating Advantage

One piece Cast Steel 1/2"~10" (DN15~DN250)Class 150~300

(PN16~PN40)

Reduced bore as standard design

of compact dimension and low cost

Two-piece

Cast Steel 1/2"~10" (DN15~DN250)Class 150~300

(PN16~PN40)

Standard design is full bore which

is economical

Forged Steel 1/2"~6" (DN15~DN150)Class 150~2500

(PN16~PN420)

Available for ≥Class 600 valvesOptional for high-pressure service Design for cryogenic applications

Three-piece Forged Steel 1/2"~2" (DN15~DN50)Class 150~2500

(PN16~PN420)Socket welded or threaded

Top entry Cast Steel 1/2"~4" (DN15~DN100)Class 150~1500

(PN16~PN250)On-line service available

Metal-seated

Cast Steel 1/2"~4" (DN15~DN100)Class 150~300

(PN16~PN40)

Excellent resistance againstabrasion and high temperature & low cost

Forged Steel 1/2"~8" (DN15~DN200)Class 150~2500

(PN16~PN420)

available for ≥Class 600 valves and

higher pressure service

DBB Ball Valve Forged Steel 1/2"~10" (DN15~DN250)Class 150~2500

(PN16~PN420)

Compact dimension and DBB

functionality

BALL VALVE

8

Operation:Handle, Gearbox, Pneumatic, Electric,

Pneumatic-hydraulic Actuator,

Electric-hydraulic Actuator.

Trunnion Mounted Ball ValveKVC/Linuo trunnion mounted ball valve is designed according to

ISO 17292, API 608 and API 6D, which operates at working

temperature: -196~425 °C. It is applicable for large-sized and

high- pressure piping and fluid flow control. API 607 or API 6FA

fire-safe certificates have been obtained for all the valves.

Design Feature:

●

● Full bore or reduced bore

● Fire safe certification

● Anti-blowout stem

● Anti-static device

DPE and cavity relief

●

●

●

Optional injection system for stem and seat

Cavity pressure self-relief

Standard ISO 5211 top flange design

Valve on-off position indicator

● Lock device

● Optional fugitive emission design

● Optional double piston seat

● Optional stem extension design for underground application

BALL VALVE

Valve Type Body Material Size Pressure Rating Advantage

Side Entry Cast steel 2"~24"(DN50~DN600)Class 150~1500

(PN16~PN250)Economic

Side Entry Forged steel 2"~60"(DN50~DN1500)Class 150~2500

(PN16~PN420)

Wide application

range and fast delivery

Top Entry Cast steel 2"~36"(DN50~DN900)Class 150~1500

(PN16~PN250)On-line maintenance available

Metal-seated

Forged steel 2"~36"(DN50~DN900)Class 150~2500

(PN16~PN420)

Suit for ambient temperature

and abrasion service

Forged steel 2"~30"(DN50~DN750)Class 150~1500

(PN16~PN250)

Impervious to abrasion

and high temperature

Fully Welded Forged steel 2"~60"(DN50~DN1500)Class 150~1500

(PN16~PN250)

No fugitive emission and

freedom from maintenance

DBB Ball Valve Forged steel 2"~24"(DN50~DN600)Class 150~2500

(PN16~PN420)

Compact dimension

and DBB functionality

9

Ceramic Ball Valve

This type of ceramic ball valve is KVC's first developed high-tech product

ceramic control ball valve, it has good abrasion character. We have

different ceramic materials pending the processes.

The process is not in contact with any metal parts, only the ceramics

selected. The ball assembly has also Zero cavity. The benefit is no

product gets trapped inside the valve while switching from open to close.

The ceramic material hardness (HRC88), which only inferior is a

diamond. The ceramic lined valve has a very high abrasion resistance,

corrosion resistance, erosion resistance, good insulation and small

thermal expansion

Design Features:

Zero Cavity Ball

Low torque

Optional bi-directional installation

Optimum Slurry valve

ISO 5211 top flange

Three Piece body

Full Bore

V-Ball Option for Control

Product Range:

Size:

Pressure Rating:

Body Material:

Trim Material:

End Connection:

Operation:

1/2"~12" (DN15~DN300)

232 PSI (PN6~PN16)

Ceramic , Aluminum Oxide, Zirconia,

Silicon Carbide

Double Flange

Lever, Gear, Electric, Pneumatic

Cast Steel, Stainless Steel

PTFE/PFA Lined Ball Valve

Two pieces full port standard lined ball valves offer high

stability, rigidity and eliminating potential leak path.

Full port design minimizes pressure losses and increases flow

capacities thus reducing energy and pumping costs.

It features zero leakage, maintenance-free, one-piece stem and

ball design, high sealing performance and can be used under

full vacuum service, molten alkali metals and fluorine

elements". It is ideal products used in chlor-alkali, industrial in

organic chemicals, metal and mining, nitrogen and phosphatic

fertilizers, petroleum refining, pharmaceutical etc.

Design Features:

Product Range:

Body Material:

Soft-seat Material：

Trim Material:

Size: 1/2″~10″ (DN15~DN250)

Pressure Rating: Class150 (PN16)

Carbon Steel, Stainless Steel,

PTFE, RPTFE, EPDM, NBR, VITON

End Connection: Double Flange

PTFE/ PFA/ RPTFE,

BALL VALVE

• Design: Bi-Directional tightness

• Full Bore design

• Dove Tail connection with body

• Ball fully lined by PTFE

10

DQ/DC/DT Knife Gate Valve

Linuo knife gate valves are linear shut off valves that are light weight with

compact construction. Valves are available as manual with handwheel

or can be automated with pneumatic cylinder actuator for remote

operation. The arc shape of the gate of our knife gate valve is designed

to be particularly suitable for cutting off fluid containing fiber or

suspended particles,.

DK Slurry Knife Gate Valve

Linuo DK series knife gate valves are soft sealing linear shut off

valves that are light weight with compact construction and

convenient to install and these Valves are full port in design .

Resilient and abrasion resistant rubber seat are die cast in a

unique rubber mould and have a metal support ring to extend the

life of the valves. Seat material options are NBA, EPDM and

Natural Rubber.

Design Features:

Seats in the Linuo knife gate valves are backed with by an O-ring

to give the seat a self-compensating wear function.

Change the seats is easy and fast

Packing can be adjusted or replaced without removing the valve

from the pipeline..

●

●

●

Design Features:

● No Pipe restrictions when fully open

● Replaceable seats

● Packing can be replaced in line


Type: Knife Gate Valve/ Through Knife Gate

Size: 2"~48" (DN50~1200)

Pressure Rating: Class 150 (PN10~PN16)

Carbon Steel,Body Material:

Stainless Steel Alloy Steel

Trim Material: Stainless steel,

Special Alloy

Operation: Hand Wheel, Gear Box,

Electric and Pneumatic Actuator

End Connection: Wafer /Lugged

Size: 2~32 inch (DN50~800)

Pressure Rating: Class 150~300 (PN10~PN..25)

Body Material: Carbon Steel, Stainless Steel

Trim Material: EPDM, NBR

Operation： Hand Wheel, Gear Box,


End Connection： Wafer Lugged

Product Range:

Product Range:

KNIFE GATE VALVE

11

Pressure Seal Valve

KVC pressure-seal valve is design and manufactured in accordance

with API 600,working in high temperature and high pressure cond-

itions. It serves a wide range of demanding applications, such as

nuclear power plant. Characterized by simple structure and better

rigidity, it is competitive in maintenance costs, providing reliable

body-bonnet seal.

Full-bore Pipeline Valve

K V C full-bore pipeline Through conduit gate valve is

designed to serve long transportation of crude oil and natural

gas.

Satisfying API 6D requirements, it functions as double-block-

and-bleed (DBB) valves, used for bi-directional shut-off. Single

slab gate and expanding through conduit slab gate valve are

avallbale for option as per service condition.

Design Features:

Hard alloy for seating surface

Flexible wedge

Guide design for full stroke

Leakage prevention at the valve body in contact with bonnet

Optional by●-pass valve design

●

●

●

●

Design Features:

● Fire-safe design

● Optional single or double slab wedge

● DBB


● Emergency sealant injection for leakage avoiding

Type: Gate, Globe, Check

Size: 2"~40" (DN50~1000)

Pressure Rating: Class 600~2500 (PN100~PN420)

Carbon Steel,Body Material:

Stainless Steel Alloy Steel

Trim Material: Based on API 600

Operation:Hand Wheel, Gear Box,


End Connection: Butted-welding

For more technical details, please refer to catalogue: E-GGC

Size: 2~60 inch (DN50~1500)



Trim Material: Soft Seat, Metal Seat

Operation： Hand Wheel, Gear Box,


End Connection： Flange, BW, RTJ

For more technical details, please refer to catalogue: E-GGC

Product Range:

Product Range:

GATE,GLOBE,CHECK VALVE

12

KVC full opening check valve is designed according to API 6D,

applied in crude oil and natural gas pipeline to prevent service medium

backflow. Full opening allows pigging ball to flow though, convenient to

maintain the pipeline. For large-sized valve, buffer damper can be acce-

ssible to delay disc closing time for seating surface protection. Both

soft-seat and metal-seat types are available.

Full Opening Check Valve

Design Features:

● Swing disc design

● Applicable for pigging ball

● Optional soft-seat and metal-seat structure

● Welded or threaded seat

● Alternative hammer damping device

Product Range:

Size: 2"~50" (DN50~DN1250)



End Connection: Flange, BW, RTJ

Size: 2-64"(DN50~DN1600)


Body Material: Carbon Steel, Stainless Steel, Alloy Steel

End Connection:

Design Features:

● Dual-slab

● Compact and low-weight design

● Disc with dynamically loaded spring

● Optional soft-seat or metal-seat structure

Flange, Wafer, Lug, BW

Product Range:

Compared with those of traditional flange-connection,

it is simple in configuration, shorter in face-to-face

dimension and convenient in installation and maintenance.

The valve in butterfly pattern is designed in accordance

with API 594, with single and dual slab available and

various materials selectable.

Dual-plate Check Valve

GATE,GLOBE,CHECK VALVE

13

Type: Gate, Globe and Check Valves

Size: 1/2"~2" (DN15~DN50)

Pressure Rating: Class 150~2500

Body MaterialCarbon Steel, Stainless Steel,

Duplex Steel and Alloy Steel

End Connection： Flanged, SW, Threaded, BW

API 602 Forged Steel Valve

Forged valves, including gate, globe and check valves, comply with

API 602. KVC provides forged gate and globe valves, with standard

bolted bonnet, special welded bonnet valves or bellows seal. Besides,

weld-overlay hard alloy on seating surface is standard design.

Forged Steel Pressure-seal Valve

Design Features:

● Hard alloy overlaid on seating surface

● Solid wedge

● Solid wedge design

● Bolted or welded bonnet

● Full bore and reduced bore

● Optional bellows sealed gate and globe valves

● Cone or needle disc globe valves

● Lifting or swing check valves

Type: Gate, Globe and Check Valves

Size: 1/2"~2" (DN15~DN50)

Pressure Rating: CLASS 900~2500 (PN150~PN420)

Body Material:Carbon Steel, Cr-Mo Alloy Steel and

Austenitic Steel

Trim Material: According to API 600

Operation: Hand Wheel, Electric Actuator, Gearbox

End Connection: Flanged End, BW, RTJ

● Full-stroke guide

● No leakage for body-bonnet connection

● Optional bypass valves: Y-type globe and check valves

Product Range:

Design Features:

Forged steel pressure-seal valves, broadly used in nuclear and

petro-chemical power plants, can serve harsh conditions such as

high pressure and high temperature, designed according to ASTM

B16.34. Compared with bolted-bonnet valves, it features succinct

appearance, superior rigidity and low cost of maintenance, more

reliable in body-bonnet sealing.

Product Range:

●

FORGED STEEL GATE,GLOBE AND CHECK VALVE

14

Forged Steel Bellows Seal Valve

Leakage around t h e stuffing box of valve bonnets remains

a long-standing trouble for environmental protection. It is

also rather dangerous in case of highly hazardous service

fluids leakage. KVC bellows seal valve is of the construction

that bellows is welded o n t o bonnet and stem. The up-and-

down movement of stem drives expansion and contraction

of the bellows,sliminating the leaking possiblities during

slidling and rotation.

Formed bellows

Two secondary stem seals: bellows and packing

Zero leakage at stem

Design Features:

Product Range:

Pressure Rating:

Body Material:

End Connection

Type:

Size:

Bellows Material:

Gate, Globe

1/2"~2" (DN15~DN50)

CLASS 150~1500 (PN16~PN260)

Carbon Steel, Stainless Steel,Alloy Steel,Duplex Steel

Stainless Steel,Inconel Steel,Hastelloy Steel

Flanged SW, BW, RTJ

Forged Steel Valve for Cryogenic

Applications

The valves working below -110°C are normally defined as

cryogenic valves, which are extensively found in LNG and

other low-temperature industries. KVC can manufacture

gate,globe and check valves serving the temperature up to

-196°C.

Design Features:

Extended bonnet and stem for safety

Relief hole to the upstream side for avoiding cavity pressure rise

Keep sealing performance at low temperature by using

low-leakage packing

Product Range:

Pressure Rating:

Body Material:

End Connection

Type:

Size:

Gate, Globe And Check Valves

1/2"~2" (DN15~DN50)

CLASS 150~1500 (PN16~PN260)

Austenitic Steel

Flanged SW, BW and RTJ

FORGED STEEL GATE,GLOBE AND CHECK VALVE

15

Product Range:

Size: 1/2"~24" (DN15~DN600)

Pressure Rating: ASME CLASS 150~2500 (PN20~PN420)

Body Material:CF3M / CF3 / CF8M / CF8 / Dual Certified

(F316L / F304L / F316 / F304)

End Connection: BW. RF. SW.

Temperature Range: -196°C ~ 400°C

Operation: Manual / Pneumatic / Hydraulic

Structure: Rising Stem

Cryogenic Globe Valve

Design Features:

● PCTFE shaft sleeve at the middle of stem to keep stem stable

● Extended backseat to secure cavity

● To improve the service life, the seal surface is made of hard alloy by weld overlay

● Extended stuffing box to protect packing effectively

● Drip plate prevents condensate from flowing into insulation

VALVES FOR CRYOGENIC SERVICE

Cryogenic Check Valve

(Swing Check Valve)

Design Features:

● Ball-like pin could achieve self-alignment, which makes it easier toseal at low temperature

Size: 1/2"~36" (DN15~DN1050)



(F316L / F304L / F316 / F304)



Structure: Swing

● Ensure the optimal flow design & the maximum flow capacity by fluid analysis software calculation

● Metal-seat structure, with sealing surface subject to hard-alloy weld overlay, which performs well in scouring & particle resistance andimproves service life

● Dedicated accurate and match grinding to guarantee the sealing performance in low temperature

Product Range:

16

Plug Valves

Product Range:

Size: 1/2"~24" (DN15~DN600)



(F316L / F304L / F316 / F304)/ Titanium/ Monel




Structure: Rising Stem

Sleeved Plug Valve

Design Features:

● Full bore/reduce bore

● Soft sealing/metal sealing

● Packing box structure

● Anti erosion adjustable structure

● 2-Way/ 3-Way

● Double gland

● Trunnion design

Lined Plug Valve Design Features:

KVC fully lined plug valves are cavity-free due to the special body design,

the liner is firmly locked.

• Plug coating is extended over the shaft sealing

• The lining is molded into dovetail recesses in the body to lock them in

place to prevents liner collapse in vacuum conditions and blow out in

high pressure conditions.

• Top sealing components form the second sealing. When the sealing

surface failures to work, it prevents medium leaking through the valve

stem.

• Lined three-way plug valve is the best choice for corrosive diverter

valve application.

Size: 1/2"~10" (DN15~DN250)


Body Material:CF8M / CF8

(WCB

End Connection: . RF.



Standards API 6D, Face to Face –Ansi B16.10

Product Range:

17

Pinch Valves

Product Range:

Size: 1"~12" (DN25~DN300)

Pressure Rating: PN10~PN25)

Body Material: Cast Iron/ WCB /CF8M

End Connection: RF

Temperature Range: 10°C ~ 90°C


Structure: Double Stem

Sleeved Pinch Valve

Design Features:

Diaphragm ValveDesign Features:

Rubber lined diaphragm valve is a kind of special form of isolation valve.

The diaphragm is made of EPDM rubber material, to separate the body and

driving parts and make the stem and disc above the diaphragm to avoid

contact with corrosion medium, hence, the packing sealing structure can be

omitted without causing medium leakage. The diaphragm is easy to

replace. The body is fully rubber lined to avoid the body from corrosion,

prolonging the life span.

Size: 1/2"~10" (DN15~DN250)

Pressure Rating: PN10~PN16

Body Material: Cast Iron

End Connection: . RF.

Temperature Range: 0°C ~ 90°C


Standards API Face to Face –Ansi B16.10

Product Range:

•Low & easy maintenance.

•Low weight.

•No clogging or dead spots.

•Compact, simple, robust & straight through design.

•Very fast opening/closing times.

•Less air consumption.

•Self cleaning.

•Permanent seal with tight shutoff.

The self- cleaning flexing action of the sleeve eliminates inline scaling and

blockages. All mechanical parts are completely isolated from the medium. The

valve has only five major components, making it easy to use, easy to maintain

and it is extremely fitter friendly. The valve is bi-directional and offers drop

tight shut off across the full pressure range.

18

Product Range:

Size: 1/2"~12" (DN15~DN300)



(F316L / F304L / F316 / F304)

End Connection: RF,BW, Threaded. .


Operation: Manual /

ASME & ISO standard Safety Valve

Design Features:

● American Standard

● API 526 Series

● Balanced Bellow

● Open Bonnet Spring Loaded Full Lift with Lever

● Full lift and Low lift

Safety Relief Valves

Pressure / Vacuum Relief

Valves

Design Features:

Size: 2"~12" (DN50~DN300)

Pressure Rating: ASME CLASS 150 (PN16)

Body Material:Aluminum, Carbon Steel, Stainless Steel, Fiberglass,

special materials upon request

End Connection: RF..


Pressure Settings: 0.5 oz/in2 to 15psig (2.15mbarg to 1.03barg)

Vacuum Settings: 0.5 oz/in2 to 12psig (2.15mbarg to 506 mbarg)

Product Range:

The KVC Models 1200A, 1201B, 1202B and 1203A Pressure/Vacuum Relief Valves are designed to

protect your tank from damage created by overpressure or excessive vacuum. Costly product

evaporation losses due to normal tank “breathing” are greatly reduced. Because the 1200

Series products retain toxic vapors, atmospheric contamination is minimized which helps to

provide increased fire protection and safety.

19

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Tel: +27 16 100 4592

E-mail: [email protected]

■ South Africa ~KV Controls Group co.

http://www.kvcontrols.co.za/

mailto:[email protected]

Documents

KV Controls Isolation Valves