Non-Lubricated Plug Valve

Introduction of Non-Lubricated Plug Valve

Plug valves are valves with cylindrical “plugs” which can be rotated inside the valve body to control flow through the valve. The plugs in plug valves have one or more hollow passageways going sideways through the plug, so that fluid can flow through the open plug.


  • Body Material: Carbon Steel, Alloy Steels, Stainless Steels
  • Sleeve: PTFE and Other Materials
  • Gear Operators: Available in weather proof construction
  • Unique 360 Degree Metal Edge


Valve Size 1/4~30
Pressure Class 150~1500LB
Materials WCB.CF8.CF8M.CF3M.CN7M.M35-1.
Design and Manufacturing Standards API 598 (Zero Leakage), API 6D
Face to Face Standards ASME B 16.10,
Flange Dimension Standards ASME B 16.5, ASME B16.47
Pressure Test Standards API 598 (Zero Leakage), API 6D
Fire Safety Test Standards API607 JB/T6899
Fugitive Emissions GB/T26481-2011
Valve operator options Handwheel, Worm Gear, Electric actuator, Pneumatic actuator
Shutoff Class API 598 (Zero Leakage), API 6D
Bore Full Bore
Process Connection Types RF FF TG SW BW NPT

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