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.
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( Different positioner is optional )
- Port size：DN15~25,、 NPS 1/2〞~ 1〞
- Pressure： PN16 ~ 320、 CLASS 150LB ~ 1500LB
- Medium：Water,oil,steam,gas
- Temperature：-40～450℃
- Material：WCB WC6 WC9 CF8 CF3 CF8M CF3M or others
- Characteristic：Linear, Equal percentage
- Connection：BW,SW,flanged
- Other：Top handwheel is optional
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( Diverging and converging structure is optional )
- Port size：DN15~500, NPS 1/2〞~ 20〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Water,oil,steam,gas
- Temperature：-29～425℃
- Material：WCB LCB CF8 CF3 CF8M CF3M or others
- Characteristic：Linear, Equal percentage
- Connection：Flanged,butt weld is optional
- Other：3 way diverging or converging
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( extened bonnet cryogenic medium )
- Port size：DN15~500, NPS 1/2〞~ 20〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Nitrogen,Oxygen or others
- Temperature：-196～150℃
- Material：CF8 CF3 CF8M CF3M or others
- Characteristic：Linear, Equal percentage
- Connection：Flanged,butt weld is optional
- Other：Extended shaft design
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( Cylinder operated pneumatic actuator )
- Port size：DN15~500, NPS 1/2〞~ 20〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Water,oil,steam,gas
- Temperature：-40～450℃
- Material：WCB WC6 WC9 CF8 CF3 CF8M CF3M
- Characteristic：Linear, Equal percentage, quick open
- Connection：
- Other：Top handwheel is optional
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( Piston cylinder pneumatic actuator )
- Port size：DN50~600, NPS 2〞~ 24〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Water,oil,steam,gas
- Temperature：-40～450℃
- Material：WCB WC6 WC9 CF8 CF3 CF8M CF3M
- Characteristic：Linear, Equal percentage, quick open
- Connection：Flanged,butt weld is optional
- Other：
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( Finned bonnet design for high temperature )
- Port size：DN20~300, NPS 3/4〞~ 12〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Water,oil,steam,gas
- Temperature：-40～450℃
- Material：WCB WC6 WC9 CF8 CF8M or others
- Characteristic：Linear, Equal percentage
- Connection：
- Other：
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( 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
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( 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
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( 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：
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( 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
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( 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
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( 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
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( 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
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( 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
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( 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
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( 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
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( 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
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( 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
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( 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
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( 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
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( 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
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( 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
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( 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
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( 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
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( 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
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