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Pneumatic Wafer Butterfly Valve
China Butterfly Valve manufacturer Xinhai offers Pneumatic Wafer Butterfly Valves in DN50-2000, spheroidal graphite steel, cast steel, alloy steel.
Characteristics of Pneumatic Wafer Butterfly Valve
1. Novel design, unique structure, light weight, rapid open and close
2. Small torque, convenient operation
3. Can be install in any position and it is convenient maintain.
4. Seal can be replaced and realize bidirectional sealing and zero leakage.
5. Aging resistance, corrosion resistance and long service life.
Standards
Manufacturing standard: GB/T2238-1989
Flange connecting dimension: GB/T9113.1-2000;GB/T9115.1-2000;JB78
Face to face standard: GB/T12221-1989
Pressure test: GB/T13927-1992;JB/T9092-1999
http://www.xinhaivalve.com/
Added (m.d.y):
04.28.2019 Offer viewed:
348 (hits)
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