A Triple Offset Wafer Type Butterfly Valve features a three-dimensional offset design that ensures a tight seal and reduces seat wear. This valve provides reliable flow control in high-pressure and high-temperature applications. Its wafer-style design allows for easy installation between flanges, making it ideal for industries like oil and gas, water treatment, and chemical processing.
Approvals
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.
Top Mounting
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
Inspection & Testing
API 598/ BSEN 12266-1/ AWWA C 504/ AWWA C 516/ IS 13095
Certifiaction
Design Ce Approved, SIL3 Approved, EIL Approved
The aira Triple Offset Wafer Type Butterfly Valve is designed for precise control and durability in demanding applications.
1 – Triple Offset Design: Provides superior sealing performance and reduces torque requirements, ensuring tight shut-off and longevity.
2 – Wafer Style: Compact and easy to install between flanges, saving space and simplifying maintenance.
3 – High-Quality Materials: Constructed from robust materials to withstand harsh environments and high pressures.
4 – Leak-proof Sealing: Enhanced sealing capability reduces the risk of leakage and enhances operational reliability.
5 – Versatile Applications: Ideal for use in various industries including water treatment, chemical processing, and power generation.
Direct Mounting As Per ISO 5211
Fire Safe Design
Tripple Offset
Wafer Type Butterfly Valve
Tripple Offset
Wafer Type Butterfly Valve
Dimension Table
ADDONS
Locking Arrangement
Extended Shaft
Accessories
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