China LiftPlug Valve
Plug valves are valves with round or conically tapered "plugs" which may be rotated within the valve body to manage flow with the valve. The plugs in plug valves have a number of hollow
passageways going sideways with the plug, to ensure that fluid can flow with the plug once the valve is open. Plug valves are pretty straight forward and frequently economical.
ANSI 150LB-300LB Flange type metal seat-- Swing check valve Parameter of the products Operating Pressure 150LB/300LB Test Pressure Body 1.5 times Seal 1.1 times Working temperature -29-425℃ Application for Water,oil &gas Valve standard 1 Comply with API 6D ,ANSI/ASME B16.34 2 ...
China OrbitPlug Valve Introduction Double block & bleed valve (DBBV) is a non-lubricated, resilient seal, plug-type valve which has a mechanical means of freeing the plug before it is rotated from the closed to the open position. In opening the valve, the plug is raised, thus ...