High Performance Cast Steel 150 lb Wafer Butterfly Valve
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Product Description
High performance butterfly valves are designed to be double offset. When operating, the offset disc produces a cam-like action, pulling and pushing the disc to and from the seat. This cam-like action reduces seat wear and operating torque and provides bi-directional, zero leakage shutoff throughout the full pressure range. High performance BFV are available in soft, metal & fire-safe seat designs and used in systems that need higher pressure flow control.
Product Specs
- Approx Weight (lbs)16, 30, 47, 80, 110
- Body MaterialCast Steel
- Bolt Circle Diameter (in)7.50, 9.50, 11.75, 14.25, 17.00
- Flange Diameter (in)6.50, 8.63, 10.38, 12.88, 15.25
- Number of Bolt Holes2
- Pressure Rating150 lb
- Size (in)4, 6, 8, 10, 12
- SpecificationAPI 609
- Specification TypeASME
