Cast iron gate valve

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  1. Bonny Valve manufactures a wide range of Cast iron gate valve.

  2. Technical Specification:

Item:Api 600 gate valve/Cast iron gate valve

Design and Manufacture: API 600
Face to Face or End to End: ASME B16.10
Flange Ends Dimension: ASME B16.5(for NPS≤24), ASME B16.47 series B or ASME B16.47 series A(for NPS>24)
BW Ends Dimension: ASME B16.25
Pressure Test: API 598

Size:2” up to 60“(DN50 up to DN1500)

Advantages of cast iron gate valve:


1.Small fluid resistance

2.The torque for opening and closing is small, so it is easy to open and


3.The medium flowing direction is not restricted, and it doesn't disturb

 flowing and reduce the pressure of pipeline.

4. Short length structure 

5. Good sealing performance

6. Simple shape, good casting process, widely used

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