China Plug Valve Manufacturer, Supplier

Plug Valve

Dervos provides plug valve products of high performance, including Inverted pressure plug vale, Sleeve-type soft sealing plug valve, Jacket plug valve, Orbit plug valve, Flange-connection lifting plug valve, 3-way and 4-way plug valve.

Plug valves are the valves with cylindrical or conically tapered "plugs" which can be rotated inside the valve body to control flow inside the valve. The plugs in plug valves have one or more hollow passageways going sideways through the plug, so that fluid can run through the plug when the valve is open. Plug valves are easy-operated and usually economical.