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Stainless steel fully welded ball valve 04

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Stainless steel fully welded ball valve 04

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  • Product description
  • Parameters

Close the stainless steel all-welded ball valve 04, then inject nitrogen gas into the ball valve from the pressure test valve on the sleeve tube until the pressure rises to 1.1 times the nominal pressure of the ball valve, and then the middle cavity pressure relief valve is connected to the hose to the water container for testing The insertion depth is 1cm. If no bubbles are generated within five minutes, the product is qualified.

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