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Worm Gear Flanged Lubricated Plug Valve


  • Port size:1/2'' ~ 16''( 15mm ~ 400mm)
  • Pressure:Class 150 ~ Class 1500
  • Medium:Water,oil,steam,gas
  • Temperature :-40~450℃
  • Body material:WCB CF8 CF3 CF8M CF3M or others
  • Description:China lubricated plug valve manufacturer produce Worm Gear Flanged Lubricated Plug Valve with different material and pressure.
Worm Gear Flanged Lubricated Plug Valve Description
Worm Gear Flanged Lubricated Plug Valve is inverted pressure balance lubricated plug valve,which be designed according to ANSI standard, Worm Gear Flanged Lubricated Plug Valve was widely applied for petroleum, chemical industry, pharmacy,chemical fertilizer, power industry etc, lubricated plug valves can be called as Pressure balance lubricated plug valves, Worm Gear Flanged Lubricated Plug Valve main application is cutting and connectting the pipeline medium with pressure class 150 to class 900 under the temperature -40℃ to +450℃.

 Worm Gear Flanged Lubricated Plug Valve Main Characteristics
1. There are compact structure, reliable sealing, perfect function and attractive shape for lubricated plug valve natural gas.
2. Pressure balanced Lubricated Plug Valve is Inverted pressure balance structure, easy to be opened or closed.
3. There is a oil groove between lubricated plug valve body and sealing surface, the sealing grease can be injected into the seat through glib( oil nozzle) to increase the sealing performance. 
4.For the spare parts material and flange size,  Worm Gear Flanged Lubricated Plug Valve can be customized according to different actual working condition to meet project requirements.
 Worm Gear Flanged Lubricated Plug Valve Technical Specification
Design & manufacturer API599, API6D
Nominal diameter 1/2'' ~ 16''( 15mm ~ 400mm)
Pressure class Class 150 ~ Class 900
Length of face to face ASME B16.10
Flange end ASME B16.5
Test & inspection API598, API6D
Operation model Handle wheel, worm gear, pneumatic and electric actuated

Worm Gear Flanged Lubricated Plug Valve Main parts material
Body : WCB, LCB,LCC,CF8,CF8M,CF3,CF3M or other material
Bonnet : WCB, LCB,LCC,CF8,CF8M,CF3,CF3M or other material
Stem : F6a,F22, F304,F316, F321
Plug : F6a,F22, F304,F316, F321
Check valve and glib ( oil nozzle): Assembly

If you want Lubricated plug valve manufacturer, lubricated plug valve factory or lubricated plug valve supplier, please feel free to contact us, we will give you the best service and technical support.