Product standard and specification
Design&Manufacture: GB12238MSS SP-67MSS SP-68API 609BS 5155
Face to face dimension: GB9113JB79ANSI B16.5MSS SP-44API 605
Pressure test: GB/T13927ZBJ16-006 API 598
It was awarded national patent two times(ZL93 2 03934.0,ZL98 2 420105.2). It is widely used to throttle or adjust media flow volume in industrial pipeline in the fields of petroleum, power, chemical and metallurgy.
Bi-directional metal seated butterfly valve was developed by our factory in 1992
try butterfly valve to get through more products
Place of Origin: | China |
Standard or Nonstandard: | Standard |
The Butterfly Control ...
The Butterfly Control ...
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