Pneumatic Wafer Type Butterfly Valve
Resistant
Sealing
Operation
Long Life
ALIS Valves is a leading Pneumatic Wafer Type Butterfly Valve Manufacturer & Supplier in India, offering compact, high-performance butterfly valves for reliable industrial flow control. Designed for automated operation, leak-tight sealing, and low maintenance, our valves are suitable for water, air, steam, oil, gas, and chemical applications. Available in multiple sizes, materials, and pneumatic actuator configurations, they deliver dependable performance across a wide range of industries.
Specifications
Operation
Double Acting / Single Acting (Spring Return) Pneumatic Actuator
Body Material
Cast Iron (CI), Ductile Iron (DI), Carbon Steel (WCB), Stainless Steel CF8 / CF8M
Seat Material
EPDM, NBR, Viton (FKM), PTFE
Working Temperature
-20°C to +180°C (Depending on Seat Material)
Pressure Rating
PN10, PN16, ANSI Class 150
Disc Material
SS304, SS316, Ductile Iron (Ni Plated), Aluminium Bronze, Duplex Stainless Steel
Mounting Standard
ISO 5211
Media
Water, Air, Steam, Oil, Gas, Chemical, Slurry (Depending on Material)
Product Images
Frequently Ask Questions
Pneumatic Wafer Type Butterfly Valve is an automated quarter-turn valve operated by a pneumatic actuator. Its compact wafer-style body fits between two flanges and provides reliable on/off flow control with quick operation and excellent sealing performance.
They are widely used in Water Treatment, Chemical Processing, Oil & Gas, Power Plants, Food & Beverage, Pharmaceutical, HVAC, Steel, Cement, Mining, and Petrochemical industries for reliable automated flow control.
These valves offer compact installation, fast automated operation, low maintenance, bubble-tight shut-off, low operating torque, and excellent durability. They are ideal for automated industrial processes where space and efficiency are important.
