Control Valve,API 6A Valve,API 6D Valve-Cepai Group
  aires@cepai.com

contact us

CEPAI GROUP CO., LTD.

Mobile:+86-17717522891
Wechat:17717522891
Tel:+86-21-54891500
Email:aires@cepai.com 

Headquarter: 15F, NO.2281, West Zhongshan Road, Shanghai, China.
Factory: No.333 West Jianshe Road, Jinhu Industrial Park, Huaian City, Jiangsu Province, China

Pneumatic control valve

Cepai Group is Pneumatic control valve manufacturer, 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 cage guided control valve

    ( cage guided structure for high pressure difference )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • 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:Flanged,butt weld is optional
    • Other:Electric and pneumatic actuator is optional
  • Pneumatic cryogenic regulating valve

    ( For low temperarure medium )

    • Port size:DN20~300, NPS 3/4〞~ 8〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Liquid nitrogen and other low temperature medium
    • Temperature:-196~45℃
    • Material:LCB/LCC/LF2/CF8/CF8M/CF3M
    • Characteristic:Linear, Equal percentage
    • Connection:Flange,welding
    • Other:Extended shaft length required
  • Pneumatic sanitary control valve

    ( for dairy, beverage, food, pharmacy )

    • Port size:DN40-DN100
    • Pressure: PN16 ~ 25 CLASS 150/300LB
    • Medium:dairy, beverage, food,etc.
    • Temperature:-20~150℃
    • Material:304/316/316L or other stanless steel
    • Characteristic:Linear, Equal percentage
    • Connection:Clamp or other
    • Other:
  • Pneumatic PFA PTFE lined globe control valve

    ( For corrisive medium )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:acid, alkali, aqua wang etc.
    • Temperature:-20~150℃
    • Material:WCB+PFA/PTFE,304+PFA/PTFE
    • Characteristic:Linear, Equal percentage
    • Connection:Flange
    • Other:Different positioner is optional
  • Pneumatic high temperature steam control valve

    ( Radiator extended bonnet )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,steam,gas
    • Temperature:-40~450℃
    • Material:WCB A105 WC6 WC9 F11 F22
    • Characteristic:Linear, Equal percentage
    • Connection:Flange,welding
    • Other:Top handwheel is optional
  • Pneumatic PTFE PFA Lined diaphragm control valve

    ( For corrisive medium )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 25 CLASS 150/300LB
    • Medium:acid, alkali, aqua wang etc.
    • Temperature:-20~150℃
    • Material:WCB+PFA/PTFE,304+PFA/PTFE
    • Characteristic:Linear, Equal percentage
    • Connection:Flange
    • Other:Top handwheel is optional
  • Pneumatic low temperature control valve

    ( For cryogenic medium )

    • Port size:DN15-DN300
    • Pressure: PN10-PN64 CL150-CL600
    • Medium:Nitrogen,etc.
    • Temperature:-196~45℃
    • Material:LCB/LCC/LF2/CF8/CF8M/CF3M,etc.
    • Characteristic:Extending shaft
    • Connection:Flange,Welding
    • Other:Cryogenic treatment
  • Pneumatic On Off Control Valve

    ( ball valve or butterfly valve is optional )

    • Port size:DN15-DN300
    • Pressure: PN10-PN64 CL150-CL600
    • Medium:Water,steam,oil,etc.
    • Temperature:-29~450℃
    • Material:WCB,WCC,WC6,WC9,CF8,CF8M,etc.
    • Characteristic:Quick open
    • Connection:Flange
    • Other:no need positioner
  • Pneumatic Diaphragm Modulating Control Valve

    ( Different positioner is optional )

    • Port size:DN15-DN300
    • Pressure: PN10-PN64 CL150-CL600
    • Medium:Water,steam,oil,etc.
    • Temperature:-29~450℃
    • Material:WCB,WC6,WC9,CF8,CF8M,etc.
    • Characteristic:Linear,Equal percentage,quick open
    • Connection:Flange,Welding
    • Other:handwheel is optional
  • Pneumatic high pressure steam control valve

    ( For high pressure steam control )

    • Port size:DN65-250 NPS2.5”-10”
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Steam
    • Temperature:-40~450℃
    • Material:WCB WC6 WC9 CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage
    • Connection:Flanged,butt weld is optional
    • Other:Top handwheel is optional
  • Pneumatic gas flow control valve

    ( For gas flow control )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:gas or others
    • Temperature:-40~450℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage
    • Connection:Flanged,butt weld is optional
    • Other:Top handwheel is optional
  • Pneumatic steam flow control valve

    ( For steam flow control )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Steam
    • Temperature:80~450℃
    • Material:WCB WC6 WC9 CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage
    • Connection:Flange,welding
    • Other:High temperature need radiator bonnet
  • Pneumatic liquid flow control valve

    ( For liquid flow control )

    • Port size:DN20~300, NPS 3/4〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Liquid or others
    • Temperature:-29~425℃
    • Material:WCB LCB CF8 CF3 CF8M CF3M
    • Characteristic:Linear, Equal percentage
    • Connection:Flange,thread and weld is optional
    • Other:Different positioner is optional
  • CL150 CL300 CL600 Pneumatic control valve

    ( metal seat or soft seat is optional )

    • Port size:1/2''-12''
    • Pressure: CL150 CL300 CL600
    • Medium:water,steam,oil,etc
    • Temperature:-196~450℃
    • Material:WCB,WCC,CF8,CF8M,etc.
    • Characteristic:Equal percentage, Linear
    • Connection:Flange or others
    • Other:PN 16, PN 25, PN 40, PN 63, PN 100 is optional
  • Pneumatic steam jacketed control valve

    ( keep thermal insulation and prevent fluid crystallization )

    • Port size:DN15-DN300
    • Pressure: PN10-PN64 CL150-CL600
    • Medium:Water,steam,oil,etc.
    • Temperature:-29~450℃
    • Material:WCB,WCC,CF8,CF8M,etc.
    • Characteristic:Jacketed structure for insulation
    • Connection:Flange,Welding
    • Other:Different positioner is optional
  • Pneumatic heavy duty industrial control valve

    ( Heavy duty for industry system )

    • Port size:DN15-DN300
    • Pressure: PN10-PN64 CL150-CL600
    • Medium:Water,steam,oil,etc.
    • Temperature:-40~450℃
    • Material:WCB,WCC,WC6,WC9,CF8,CF8M,etc.
    • Characteristic:Linear,Equal percentage,quick open
    • Connection:Flange
    • Other:Top handwheel is optional
  • Pneumatic steam three way control valve

    ( Diverting and mixting type is optional )

    • Port size:DN15-DN300
    • Pressure: PN10-PN64 CL150-CL600
    • Medium:Steam,hot water,etc.
    • Temperature:-29~450℃
    • Material:WCB,WC6,WC9,CF8,CF8M,etc.
    • Characteristic:Linear,Equal percentage
    • Connection:Flange
    • Other:Radiate bonnet for high temperature
  • China Pneumatic control valve manufacturer

    ( Different positioner is optional )

    • Port size:DN15-DN300
    • Pressure: PN10-PN320 CL150-CL1500
    • Medium:Water,steam,oil,etc.
    • Temperature:-40~450℃
    • Material:WCB,WC6,WC9,CF8,CF8M,etc.
    • Characteristic:Linear,EQ%
    • Connection:Flange,Welding
    • Other:Top handwheel is optional
  • Cast steel WCB WCC Pnuematic control valve

    ( Class 150 300 600 is optional )

    • Port size:DN15-DN300
    • Pressure: PN10-PN64 CL150-CL600
    • Medium:Water,steam,oil,etc.
    • Temperature:-29~450℃
    • Material:WCB,WC6,WC9,CF8,CF8M,etc.
    • Characteristic:Linear,EQ%
    • Connection:Flange
    • Other:Single seat or cage seat
  • Pneumatic WC6 WC9 steam control valve

    ( For steam flow control )

    • Port size:DN15-DN300
    • Pressure: PN10-PN320 CL150-CL1500
    • Medium:Water,steam,oil,etc.
    • Temperature:-29~450℃
    • Material:WCB,WC6,WC9,CF8,CF8M,etc.
    • Characteristic:Linear,EQ%
    • Connection:
    • Other:high temperature control valve
  • 1500LB 2500LB Pneumatic angle control valve

    ( For high pressure steam )

    • Port size:DN25~300, NPS 1〞~ 12〞
    • Pressure: 1500LB ~ 2500LB
    • Medium:Steam or others
    • Temperature:20~570℃
    • Material:WCB WC6 WC9 CF8 CF8M
    • Characteristic:Linear, percentage, quick open
    • Connection:Flange,welding
    • Other:Electric control valve is optional
  • Pneumatic stainless steel control valve

    ( for flow or pressure control )

    • Port size:DN25~300, NPS 1〞~ 12〞
    • Pressure: PN16 ~ 100,150LB ~ 600LB
    • Medium:Water,liquid,air,gas
    • Temperature:-196~450℃
    • Material:CF8 CF3 CF8M CF3M
    • Characteristic:Linear, percentage, quick open
    • Connection:Flange
    • Other:Top handwheel is optional
  • Pneumatic pressure modulating control valve

    ( For pressure control )

    • Port size:DN15-DN300
    • Pressure: PN10-PN64 CL150-CL600
    • Medium:Water,steam,oil,etc.
    • Temperature:-29~450℃
    • Material:WCB,WCC,CF8,CF8M,etc.
    • Characteristic:Linear,EQ%
    • Connection:Flange
    • Other:Top handwheel is optional
  • High temperature pneumatic control valve

    ( For steam or oil )

    • Port size:DN15-DN300
    • Pressure: PN10-PN64 CL150-CL600
    • Medium:Water,steam,oil,etc.
    • Temperature:100~450℃
    • Material:WCB,WC6,WC9,CF8,CF8M,etc.
    • Characteristic:Linear,EQ%
    • Connection:Flange,Welding
    • Other:Electric
  • Pneumatic liquid level control valve

    ( For level control )

    • Port size:DN15-DN300
    • Pressure: PN10-PN64 CL150-CL600
    • Medium:Water,liquid etc.
    • Temperature:-29~150℃
    • Material:WCB,WCC,CF8,CF8M,etc.
    • Characteristic:Linear,EQ%
    • Connection:Flanged
    • Other:
inquiry us
chat now

INQUIRY US

微信扫一扫

添加我为好友了解更多