Plug Valve

RTV Ruitong Valve Co.,Ltd 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.
RTV VALVE manufactures some of the most dependable cast and forged steel Pressure Balance Lubricated Valves in the industry. RTV Valve Lubricated Type Plug Valves are available in Short, Regular, and Venturi Pattern. The different patterns vary as regards end to end dimension and port area for a given size of valve. Regular Pattern valves have the largest port area. Short Pattern valves have a reduced port area as a consequence of their compact face-to-face dimensions which are identical to those for wedge gate valves. Venturi Pattern valves have a reduced port area and a flow path approximating a venturi shape to aid pressure recovery. The valve designs conform to API 599, API 6D, and B16.34. Face-to-face and end-to-end dimensions conform to ANSI B16.10.