Product standard and specification
Design&Manufacture: GB12238MSS SP-67MSS SP-68API 609BS 5155,EN593
Face to face dimension: GB9113JB79ANSI B16.5MSS SP-44API 605,DIN3202,F4, ISO5752, series14.
Pressure test: GB/T13927ZBJ16-006 API 598,EN12266
With the constant improvement and replacement,the products have been awarded national patents. The product performance is in the lead level domenstically as well as worldwide, through long time practical certification, it's widely used to throttle or adjust medium flow volume in industrial pipeline in the fields of water supply and drainage,petroleum,power and municipal construction.
bi-directional rubber seated butterfly valve were developed by our factory in 1991.
Payment Terms: | D/P |
Standard or Nonstandard: | Standard |
The Butterfly Control ...
The Butterfly Control ...
With over thirty years of experience, China Topper Control Valves Manufacturer Co., Ltd. (https://china-control-valves.com/) is dedicated to the engineering, manufacturing, and delivery of high-quality products, complemented by exceptional customer service. Our commitment to ...
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