Triple Offset Metal Seated Butterfly Valve
Resistant
Sealing
Operation
Long Life
Alis Valves is a trusted Triple Offset Metal Seated Butterfly Valve Manufacturer & Supplier in India, offering premium-performance butterfly valves for critical isolation, high-temperature, and high-pressure applications. Designed with advanced triple offset geometry and precision metal-to-metal seating, these valves eliminate seat friction during operation, ensuring bubble-tight shut-off, low operating torque, exceptional durability, and extended service life. They are ideal for oil & gas, petrochemical, power generation, refinery, steam, chemical processing, and industrial process systems.
Specifications
Size Range
DN50 to DN500 (2" to 20")
Body Material
Carbon Steel (WCB), SS304, SS316, Duplex Stainless Steel
End Connection
Wafer, Lug, Double Flanged
Leakage Class
API 598 / ISO 5208 / ISO 15848 (Optional)
Design Standards
API 609, ASME B16.34, ISO 5211
Pressure Rating
PN10, PN16, PN25, PN40, PN64 / ANSI Class 150, 300 & 600
Seat Material
Metal Seat (Stainless Steel, Stellite, Inconel, Hard-Faced Alloy)
Temperature Range
-29°C to +650°C (Higher temperatures available on request)
Fire Safe Standard
API 607 (Optional)