This kind of valve derives its name from the rotating plug which forms the closing element.The plug may be cylindrical or truncated. In the open position, the fluid flows through a hole in the plug.Lubricated plug valves rely on a sealing compound injected between the plug and the valve body, whilst sleeved plug valves are fitted with a "soft" insert between the plug and the body.
The above attached product's specification is as following:
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Standards:
1) Design and Manufacture: ANSI B16.34, API 6D, API 599, API 6A
2) Face to Face: ANSI B16.10 |
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