Wafer Type Metal Seated Butterfly Valve
Resistant
Sealing
Operation
Long Life
Alis Valves is a trusted Wafer Type Metal Seated Butterfly Valve Manufacturer & Supplier in India, offering high-performance butterfly valves for high-temperature, high-pressure, and severe service applications. Designed with a compact wafer body and precision metal-to-metal seating, these valves provide reliable shut-off, reduced seat wear, low operating torque, and extended service life for steam, oil & gas, petrochemical, power generation, 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
Temperature Range
-29°C to +550°C
Fire Safe Standard
API 607 (Optional)
Pressure Rating
PN10, PN16, PN25, PN40 / ANSI Class 150 & 300
Seat Material
Metal Seat (Stainless Steel, Stellite, Inconel, Hard-Faced Alloy)
Leakage Class
API 598 / ISO 5208
Design Standards
API 609, ASME B16.34, ISO 5211