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SHANGHAI HUIXUAN VALVE

Tel:+86-17717520739

Email:info@shxvalve.com

Address: NO.720, Suide Road, Jiading District,Shanghai, China.
 

Pneumatic control valve

Pneumatic control valve manufacturer,factory and suuplier, mainly produce pneumatic single seat control valve,pneumatic cage guided control valve,pneumatic sleeve control valve,pneumatic 3 way control valve,pneumatic fluorine lined control valve.

  • Pneumatic linear control valve

    ( Single seat or cage guided structure )

    • Port size:DN15~500, NPS 1/2〞~ 20〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage, quick open
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:Explosion-proof type is optional
  • Pneumatic actuated globe control valve

    ( Single seat or cage guided structure )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage, quick open
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:Different brand positioner is optional
  • Pneumatic pressure unbalanced control valve

    ( For low pressure differential medium )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 25 CLASS 150/300LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:Single seat structure
  • Pneumatic pressure balanced control valve

    ( For large pressure differential medium )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:Cage guided structure
  • Pneumatic cage type single seat control valve

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage, quick open
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:
  • Low flow pneumatic control valve

    ( For small flow control system )

    • Port size:DN15~25, NPS 1/2〞~ 1〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-40~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage
    • Connection:Thread,BW,SW,Flanged
    • Other:
  • Pneumatic flow control valve

    ( Single seat or cage guided structure )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage, quick open
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:
  • Pneumatic shut-off control valve

    ( Soft seal can realize regulating and shut off function )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage, quick open
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:Single seat or sleeve is optional
  • Extended Bonnet Pneumatic control valve

    ( For high/low tempertaure medium )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~540℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, percentage, quick open
    • Connection:Flange,welding
    • Other:Extended shaft length required
  • Pneumatic segmented ball control valve

    ( On-off and adjusting is optional. )

    • Port size:DN15~500, NPS 1/2〞~ 20〞
    • Pressure: PN16 ~ 25 CLASS 150/300LB
    • Medium:Water,oil,steam,etc.
    • Temperature:-40~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Approximate percentage
    • Connection:Flanged or wafer
    • Other:Explosion-proof type is optional
  • Pneumatic V type Ball Control Valve

    ( Flanged type and wafer type is optional )

    • Port size:DN25~300, NPS 1〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,pulp
    • Temperature:-196~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Approximate percentage
    • Connection:Flanged,Wafer is optional
    • Other:Explosion-proof type is optional
  • Pneumatic Multi-stage Pressure Control Valve

    ( balanced structure,low noise )

    • Port size:1-1/2~12”(DN40~DN300)
    • Pressure: 150~2500LB (PN16~PN420)
    • Medium:Water,oil,steam,gas
    • Temperature:-40~540℃
    • Material:Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
    • Characteristic:Linear, Equal percentage
    • Connection:Flange,welding
    • Other:Explosion-proof type is optional
  • HTS single seat Pneumatic control valve

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN10 ~ PN16、 CLASS 150LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage, quick open
    • Connection:Flange:JB79 GB9113 ANSI B16.5
    • Other:Explosion-proof type is optional
  • HCB Balance Cage Pneumatic Control Valve

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage, quick open
    • Connection:Flanged,butt weld is optional
    • Other:Explosion-proof type is optional
  • Pneumatic cryogenic control valve

    ( Extend shaft design for cryogenic medium )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Liquid nitrogen and other low temperature medium
    • Temperature:-196~45℃
    • Material:LCB,LCC,LF1,CF8,CF8M
    • Characteristic:Linear, percentage, quick open
    • Connection:Flange,welding
    • Other:Extend shaft length required
  • Pnuematic micro flow control valve

    ( Mirco flow control,small size )

    • Port size:DN15~25, NPS 1/2〞~ 1〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage
    • Connection:Thread,BW,SW
    • Other:Flange connection is optional
  • Pneumatic double seat globe control valve

    ( Double seat,strong flow capacity )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage,quick open
    • Connection:Flanged,butt weld is optional
    • Other:Single seat,double seat,sleeve is optional
  • Pneumatic diverting three way control valve

    ( For diverting service )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB CF8 CF8M
    • Characteristic:Linear, Equal percentage
    • Connection:Flange,thread and SW is optional
    • Other:Mixing and diverting service is optional
  • Pneumatic mixing three way control valve

    ( For mixing service )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-29~425℃
    • Material:WCB CF8 CF8M
    • Characteristic:Linear, Equal percentage
    • Connection:Flange,thread and SW is optional
    • Other:Mixing and diverting service is optional
  • Pneumatic small port sleeve control valve

    ( Anti-cavitation/flashing and low noice )

    • Port size:DN15~25, NPS 1/2〞~ 1〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB CF8 CF8M+FEP/PTFE/PFA
    • Characteristic:Linear, percentage, quick open
    • Connection:Flange,thread and welding is optional
    • Other:Single seat or sleeve is optional
  • Pneumatic small port single seated control valve

    ( For small flow control )

    • Port size:DN15~25, NPS 1/2〞~ 1〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB CF8 CF8M
    • Characteristic:Linear, percentage
    • Connection:Flanged,Thread or welding is optional
    • Other:small size and small flow
  • Pneumatic jacketed control valve

    ( Jacketed insulation type )

    • Port size:DN20~200, NPS 3/4〞~ 8〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Easy crystallizating medium
    • Temperature:-29~425℃
    • Material:WCB CF8 CF8M
    • Characteristic:Linear, percentage, quick open
    • Connection:Flange,welding
    • Other:Handwheel is optional
  • Pneumatic high pressure control valve

    ( For high pressure high temperature steam )

    • Port size:DN20~80, NPS 3/4〞~ 3〞
    • Pressure: PN160 ~420,900LB ~ 2500LB
    • Medium:Steam,gas
    • Temperature:-40~570℃
    • Material:WCB WC6 WC9/A105 F11 F22
    • Characteristic:Linear, percentage, quick open
    • Connection:SW,BW,Flange is optioanl
    • Other:Butt weld is better for the system
  • Pneumatic low noise control valve

    ( Low noise cage structure )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, percentage, quick open
    • Connection:Flange
    • Other:Symmetric holes on the valve trim design
  • Pneumatic double seated control valve

    ( Double seated for high pressure difference )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,oil,steam,gas
    • Temperature:-196~450℃
    • Material:WCB CF8 CF8M
    • Characteristic:Linear, percentage, quick open
    • Connection:Flange,thread and SW is optional
    • Other:cage style is optional

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