China plug valve manufacturer,factory and supplier-Plug valves

Pneumatic plug valve

China pneumatic plug valve manufacturer, factory and supplier, mainly produce pneumatic lubricated plug valve, Pneumatic sleeved plug valve, pneumatic eccentric plug valve, pneumatic PTFE PFA lined plug valve, 2 way,3 way,4 way pneumatic plug valve, lift jacketed pneumatic plug valve or other pneumatic plug valves.

Pneumatic
plug valve is componsed of different structure plug valves and pneumatic actuator with double acting or sigle acting, pneumatic plug valve is a quick switch through valve, due to the movement between the rotary sealing surface with wiping effect, and in full open can completely prevent contact with the flow of media. Pneumatic plug valve can usually also be used with suspension of the medium.

Another important feature is that it is easy to adapt to a multi-channel structure, pneumatic plug valve can have two, three, or even four different flow channels.This simplifies the design of the piping system and reduces the number of valves and connections required in the equipment. Pneumatic plug valve is widely used in industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, power and industry.


Pneumatic Plug Valve Specification

Construction:2-Way / 3-Way /4 Way
Type: PTFE (Teflon) Sleeved / Teflon Fully Lined Lubricated / Pressure Balanced Plug Valve
Standard: API-599 / BD-5353 / API-6D or Others
Size: DN15-DN600
Port: Full-Bore / Reduced Bore
Pressure Class: PN10-PN420,CLASS 150-2500 according to structure
End: Flanged / SW / BW / Screwed (BSP/NPT)
Material: WCB-CF8-CF8M-CF3-CF3M-LCB-WC1-WC6-CN7M-CD4MCu-HAST-B/HAST-C
Speciality: Fire-Safe, Extended Stem, Jacketed or Others.
Pneumatic Actuator: Quarter-Turn Pneumatic Actuator
Actuator structure: Rack & Pinion / Scotch & Yoke 
Duty: On-Off
Accessories: Solenoid Valves, Limit / Proximity Switch Box, Air Filter Regulator, Manual Over-ride, Electro-Pneumatic Positioner, I-P Converter


Classification Of Pneumatic Plug Valve

These pneumatic plug valves can be broadly classified into the following categories:
1. 2 way pneumatic plug valve, 3 way pneumatic plug valve, 4 way pneumatic plug valve
2. Lubricated pneumatic plug valve, Non-lubricated Pneumatic plug valve
3. PTFE Sleeved pneumatic plug valve, PTFE FEP PFA Lined pneumatic plug valve
4. Soft seated pneumatic plug valve, Metal seated pneumatic plug valve
5. Jacketed pneumatic plug valve, Lift type pneumatic plug valve

  • Pneumatic lubricated plug valve

    ( Double or single acting is option )

    • Port size:DN15-DN600;1/2''-24''
    • Pressure: 150LB-2500LB
    • Medium:Water,steam,oil,gas
    • Temperature:-20~180ºC,-46~450ºC
    • Body material:Carbon Steel, Stainless Steel
  • Pneumatic actuator sleeved plug valve

    ( Double or single acting is option )

    • Port size:DN15-DN600;1/2''-24''
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,steam,oil,gas
    • Temperature:-20~180ºC,-46~450ºC
    • Body material:WCB WCC CF8 CF3 CF8M CF3M or others
  • Pneumatic actuator soft seated plug valve

    ( Non-lubricated PTFE sleeved soft seated plug valve )

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure: PN10-PN64 CL150-CL600
    • Medium:Water,steam,oil,gas,etc.
    • Temperature:-29~150℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Pneumatic actuated non-lubricated plug valve

    ( Double acting or single acting actuator is optional. )

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure: PN10-PN64 CL150-CL600
    • Medium:Water,steam,oil,gas,etc.
    • Temperature:-29~180℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Pneumatic sleeve type plug valve

    ( Sleeve type,soft seated structure )

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure: PN10-PN100 CL150-CL600
    • Medium:Water,steam,oil,gas,etc.
    • Temperature:-29~180℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Pneumatic stainless steel plug valve

    ( Double acting or single acting pneumatic actuator is optional. )

    • Port size:1/2"~24" (DN15~DN600)
    • Pressure: PN10-PN100 CL150-CL600
    • Medium:Water,steam,oil,gas,etc.
    • Temperature:-29~180℃
    • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
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