Triple Offset Lug Type Butterfly Valve Manufacturer in India

Approvals

A Triple Offset Lug Type Butterfly Valve features a unique design with three offset points, ensuring a tight seal and preventing seat wear. It is used to control the flow of fluids in pipelines and is ideal for high-pressure and high-temperature applications. The lug-style design allows for easy installation and maintenance, making it a reliable choice for industries such as oil and gas, water treatment, and chemical processing.

Specification & Standard

Design & Manufacturer

API 609 Category "B"/BS EN 593

Valve Face To Face Dimension

API 609/BS EN 558

Flange Standard Conformity

ANSI B16.5, 16.47 150#/300#/600#

Inspection & Testing

FCI-70-2/ B16,104/ ISO 5208/ BS EN 12266-1

Pressure Temperature Rating

ASME B 16.34

Top Mounting Standard

ISO 5211

Stem Square Drive

ISO 5211

Seat Leakage Class

IV/ V/ VI

Top Flange Drilling

ASME B16.5/ 16.47 Class 150.

End Connection

Wafer Type- D/F- AWWA C 504 D/F - IS 13095 - 150# 300# 600# PN-10 PN-16 PN-20 PN-25 PN-40

Size Range

1.1/2" To 24" (Above 24" On Request) (40 MM To 600 MM)

Tepreature Range

Upto 400°C

Pressure Class

150#, 300#, 600# PN-10 PN-16 PN-20 PN-25 PN-40

Media

Water, Oil, Steam , Air, Gas Chemical & Vaccum.

Leakage Class

Class VI As Per ANSI B16.104

Body Material

CI, DI, S.G.I, WCB, CF8, CF8M, CA15, WCC, LCB, WC6, WC9, WC12, HAST ALLOY C, NICKEL ALUMINIUM BRONZE, DUPLEX 4A, 5A, 6D, SUPER DUPLEX, ALLOY 20

Disc Material

CI, DI, S.G.I, WCB, CF8, CF8M, CA15, WCC, LCB, WC6, WC9, WC12, HAST ALLOY C, NICKEL ALUMINIUM BRONZE, DUPLEX 4A, 5A, 6D, SUPER DUPLEX, ALLOY 20

Seat Material

SS 304 , SS 304L, SS 316, SS 316L, SS 304 + STALLITE 6, SS 316 + STALLITE 6, SS 316 + STALLITE 21, SS 316 + STALLITE 21, INCONEL, DUPLEX 4A, DUPLEX 5A

Certification

Design CE Approved, SIL3 Approved, Fire Safe Design Approved

The aira Triple Offset Lug Type Butterfly Valve is engineered for high performance and reliability in demanding applications.

1 – Triple Offset Design: Provides excellent sealing and minimizes friction, ensuring a tight shut-off and reducing torque requirements.

2 – Lug Style: Designed with integrated lugs for easy mounting and dismounting between flanges, facilitating straightforward installation and maintenance.

3 – Robust Construction: Built from high-quality materials to endure extreme conditions and high pressures.

4 – Enhanced Sealing: Advanced sealing technology minimizes leakage and enhances operational reliability.

5 – Versatile Use: Ideal for various industrial applications, including water treatment, chemical processing, and power generation.