WCB Water Sealetl Gate Valve
Technical Specification :
1.Size:DN50-DN400
2. Pressure:PN1.6-PN10
3.Design Standard:GB/T12234
4.Face to Face Standard:GB/T12221
6.End Connections :Flanged& Wafer
7.Test Standard: BS5163
8. Operated way : Hand wheel, Electric Actuator
Material:
No. |
Name |
Material |
1 |
Valve body | WCB |
ZGCr5Mo |
2 |
Wedge disc | WCB | ZGCr5Mo |
3 | Stem | 2Cr13 | 25Cr2Mo V |
4 |
Hard Trim | HF+HF/STL+STL | STL+STL |
5 |
Bonnet | WCB | ZGCr5Mo |
6 | Packing | Flexible Graphite |
7 |
Gasket | 18-8 Flexible Graphite |
8 | Bolt | 35 | 35CrMo |
9 | Suitable Medium | Water,Oil,Steam | Oil,Steam |
10 | Suitable Temp | -29~425ºC | -29~540ºC |
Ningbo Free Trade Zone ECO International Co., Ltd is a professional supplier of meters in China since year 2000.
We not only supply quality meters and matching accessories, but also join to develop and improve products. We are a team with professional instrument/meter technology knowledge.
Our Professional and TOP products are:
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Other products:
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