ISO Certificate 9001:2015
Product Specifications
Product Type Double Offset Butterfly Valve
Valve Size 2" to 24"
Pressure Class 150, 300
Ends Flanged / Wafer Type / Lug Type
Operation Lever, Gear, Actuator (Pneumatic, Electrical)
Materials Cast Iron, Carbon Steel, Stainless Steel, Alloy Steel
Design Features Anti-Blow out Stem
Soft Seated / Metal Seated
Reduced Seat wear
Low operating torque

Double Offset Butterfly Valves are quarter-turn valves used to stop the flow of medium in pipelines. ... This support is in the shape of a shaft and is called a trunnion. The trunnion absorbs any added pressure from the flow, reducing stress on the ball and seats of the valve.

Applicable Standards
Design Standard API 609, ASME B16.34
P-T Rating ASME B16.34
Face to Face API 609, ASME B16.10
End Connections ASME B16.5
Testing API 598
Fire Safe API 607, ISO 10497
NACE Requirement* NACE MR-01-75, NACE MR-01-03
FET Testing* ISO 15848
Cryo Test* BS 6364

* On request.

Oil & Gas Industry
Double Offset Butterfly Valve Indutries
Pipeline & Process Industry
Power Industry
Refinery & Petrochemical Industry
Chemical Industry
Water & Waste water Industry
Pharmaceutical Industry
Marine Industry
Product Enquiry

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Why Double Offset Butterfly Valve?

Stellite hard face on the disc sealing face can be provided upon request.
Live loading can be provided, which maintain constant pressure on the gland.
Low emission packing set available for special service.
ISO 5211 top mounting plate for direct mounting of a wide range of actuators and gears.

Double Offset Butterfly Valve

We are the leading Manufacturer / Exporter / Supplier of Double Offset Butterfly Valve in India and Overseas.

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