Tripple Offset Double Flanged Butterfly Valve

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 48” (Above 48" On Request) (40 MM To 1200 MM)

Tempreature 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

Flanged Drilling

ASME B16.5/16.47 Class 150

Certification

Design CE Approved, SIL3 Approved, Fire Safe Design Approved

Features & Benefits

The aira Triple Offset Double Flanged Butterfly Valve is engineered for precision and durability in high-pressure and high-demand environments.

1 – Triple Offset Design: Delivers superior sealing performance and reduces torque, providing a tight shut-off and enhancing valve longevity.

2 – Double Flanged Configuration: Designed for robust installation with flanges on both sides, ensuring stability and easy integration into piping systems.

3 – High-Quality Materials: Constructed from durable materials to withstand extreme conditions and high pressures.

4 – Leak-proof Sealing: Advanced sealing mechanism minimizes leakage and ensures reliable operation.

5 – Versatile Applications: Ideal for demanding industrial applications such as water treatment, chemical processing, and power generation.