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Type H Two Way Check Valve

Type H Two Way Check Valve

Posted by Michael Thomas on 19th Feb 2015

The Type H Two Way Check Valve is installed in the tubing hanger to allow the Christmas Tree to be tested. The check valve allows pressure to be equalized above and below the seal, p … read more

Type H Back Pressure Valves

Posted by Michael Thomas on 12th Feb 2015

Type H Back Pressure Valves are used to safely seal tubing pressure while the blowout preventer, BOP, is removed and the Christmas Tree is installed. It also allows circulation of fluid b … read more