Pneumatic Control Valve Manufacturer and Supplier - Control valve-Pneumatic electric pressure flow temperature water control valve manufacturer

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Pneumatic control valve

Shanghai huixuan valve is Pneumatic control valve manufacturer, factory and supplier, mainly produce pneumatic single seat control valve,pneumatic cage guided control valve,pneumatic sleeve control valve,pneumatic 3 way control valve,pneumatic fluorine(PTFE/PFA/FEP) lined control valve,pneumatic angle control valve and other control valves.

Pneumatic control valve Electric control valve Self operated regulator Pressure control valve Temperature control valve Flow control valve Pressure reducing valve ARC Valve Pneumatic ball valve Pneumatic butterfly valve Electric ball valve Electric butterfly valve Water control valve Angle seat valve Solenoid valve

Pneumatic top guided 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：-40～450℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
Pneumatic 3 way diverting regulating valve

( For three way medium system )
- Port size：DN20~300, NPS 3/4〞~ 12〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Water,oil,steam,gas
- Temperature：-196～450℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
Pneumatic 3 way mixing regulating valve

( For three way medium system )
- Port size：DN20~300, NPS 3/4〞~ 12〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Water,oil,steam,gas
- Temperature：-196～450℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
Pneumatic control valve with top handwheel

( Top handwheel for manual control )
- Port size：DN20~300, NPS 3/4〞~ 12〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Water,oil,steam,gas
- Temperature：-40～450℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
Pneumatic high pressure regulating valve

( For high pressure steam system )
- Port size：DN20~300, NPS 3/4〞~ 12〞
- Pressure： PN25~32Mpa（1500~2500LB）
- Medium：Water,steam,gas
- Temperature：-40～570℃
- Body material：WCB A105 CF8 CF8M WC6 WC9 F11 F22
Pneumatic Big flow control valve

( For big flow medium )
- Port size：DN20~300, NPS 3/4〞~ 12〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Water,steam
- Temperature：-196～450℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
Pneumatic Emergeny Cut-off control Valve

( For emergency close system )
- Port size：DN15~500, NPS 1/2〞~ 20〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Water,steam
- Temperature：-40～450℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
Pneumatic teflon lined control valve

( For corrisive medium )
- Port size：DN20~300, NPS 3/4〞~ 12〞
- Pressure： PN16 ~ 64,150LB ~ 300LB
- Medium：Corrosive medium
- Temperature：-40～180℃
- Body material：WCB,CF8,CF8M
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
Pneumatic Y-type trap drain control valve

( For discharging the steam-water mixtures )
- Port size：DN20~100, NPS 3/4〞~ 4〞
- Pressure： PN1.6-32Mpa（ANSI150-2500LB）
- Medium：Water,steam
- Temperature：20C°-570C°
- Body material：WCB A105 WC6 WC9 F11 F22
Pneumatic heater emergency drain control valve

( For HP heater emergency drain system )
- Port size：DN100~200, NPS 4〞~ 8〞
- Pressure： PN40 ~ 100,150LB ~ 600LB
- Medium：Water,steam
- Temperature：≤260℃
- Body material：WCB
Pneumatic HP heater drain control valve

( For HP heater draining system )
- Port size：DN65~250, NPS 2.5〞~ 10〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Water,steam
- Temperature：≤420℃
- Body material：WCB
Pneumatic high pressure bypass control valve

( For reheating unit bypass systems )
- Port size：inlet DN125 (5”) outlet DN300(12”)
- Pressure： PN25~32Mpa（1500~2500LB）
- Medium：Water,steam
- Temperature：-29～550℃
- Body material：WC6 WC9 F11 F22
Pneumatic boiler feedwater control valve

( For boiler feedwater system )
- Port size：DN50~300, NPS 2〞~ 12〞
- Pressure： PN25~32Mpa（1500~2500LB）
- Medium：Water,steam
- Temperature：-29～420℃
- Body material：WCB
Pneumatic main steam trap control valve

( For main steam pipeline )
- Port size：DN25~50, NPS 1〞~ 2〞
- Pressure： PN25~32Mpa（1500~2500LB）
- Medium：Water,steam
- Temperature：-29～570℃
- Body material：WC6 WC9 F11 F22
Pneumatic desuperheater control valve

( Different body structure is optional )
- Port size：DN25~50, NPS 1〞~ 2〞
- Pressure： PN25~32Mpa (1500~2500LB）
- Medium：Water,oil,steam,gas
- Temperature：-29～420℃
- Body material：WCB A105
Pneumatic blowdown control valve

( boiler intermittent blowdown valve )
- Port size：DN25~50, NPS 1〞~ 2〞
- Pressure： PN25~32Mpa（1500~2500LB）
- Medium：Water,air,gas
- Temperature：-29～420℃
- Body material：WCB A105
Pneumatic boiler blowdown control valve

( boiler intermittent blowdown valve )
- Port size：DN25~50, NPS 1〞~ 2〞
- Pressure： PN25~32Mpa（1500~2500LB）
- Medium：Water,steam,gas
- Temperature：-29～420℃
- Body material：WCB A105
Pneumatic Minimum flow control valve

( For power plant’s boiler feedwater pump system )
- Port size：DN20~300, NPS 3/4〞~ 12〞
- Pressure： PN25~32Mpa（1500~2500LB）
- Medium：water,Steam
- Temperature：-40～450℃
- Body material：WCB,A105,WC6,WC9,F11,F22
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
Pneumatic eccentric rotary plug control valve

( cam-flex control valve )
- Port size：DN20~300, NPS 3/4〞~ 12〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Water,oil,steam,gas
- Temperature：-196～450℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
Eccentric rotory pneumatic control valve

( For erosion,abrasion,corrosion medium )
- Port size：DN25~300, NPS 1〞~ 12〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Water,oil,steam,gas
- Temperature：-196～450℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
Pneumatic Eccentric Rotary Ball Control Valve
- Port size：DN25~300, NPS 1〞~ 12〞
- Pressure： PN16 ~ 100,150LB ~ 600LB
- Medium：Water,oil,steam,gas
- Temperature：-40～450℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
Pneumatic metal seat butterfly valve

( Double acting or Single acting is optional )
- Port size：DN50~2000, NPS 2〞~ 80〞
- Pressure： PN16 ~ 25 CLASS 150/300LB
- Medium：Water,steam,gas
- Temperature：-40～450℃
- Body material：WCB CF8 CF3 CF8M CF3M
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
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℃
- Body material：Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
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℃
- Body material：LCB,LCC,LF1,CF8,CF8M
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
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℃
- Body material：WCB LCB CF8 CF3 CF8M CF3M
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℃
- Body material：WCB CF8 CF8M

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