Pneumatic butterfly valve

VALVE

contact us

SHANGHAI HUIXUAN VALVE

Tel:+86-17717520739

Email：info@shxvalve.com

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

Pneumatic flange butterfly valve with manual override

( with manual override,side handwheel )
- Port size：DN50~2000
- Pressure： PN10 ~ PN16、 CLASS 150LB
- Medium：Water,oil,steam,gas
- Temperature：-40～450℃
- Material：ductile iron, cast steel, stainless steel
- Characteristic：Zero leakage
- Connection：Flanged or wafer
- Other：Single acting or double acting is optional
Stainless steel pneumatic eccentric butterfly valve

( Double acting or Single acting is optional )
- Port size：DN50~2000
- Pressure： PN16 ~ 25 CLASS 150/300LB
- Medium：Water,oil,steam,gas
- Temperature：-40～450℃
- Material：CF8 CF3 CF8M CF3M or others
- Characteristic：Triple eccentric metal seat
- Connection：Flanged or wafer
- Other：Different accessories is optional
Pneumatic double eccentric butterfly valve

( Zero leakage, big size )
- Port size：DN50~2000
- Pressure： PN10 ~ 25 CLASS 150
- Medium：Water,etc
- Temperature：-20～150℃
- Material：ductile iron, cast steel, stainless steel
- Characteristic：Double eccentric structure
- Connection：Flanged or wafer
- Other：Rubber seated, good seal
Pneumatic actuator triple eccentric butterfly valve

( Side handwheel is for emergency open and close )
- Port size：DN50~2000
- Pressure： PN16 ~ 40 CLASS 150/300LB
- Medium：Water,oil,steam,gas
- Temperature：-40～450℃
- Material：WCB CF8 CF3 CF8M CF3M or others
- Characteristic：metal seat for high temperature
- Connection：Flange,Wafer,Lug type
- Other：Single acting or double acting is optional
Pneumatic actuated eccentric butterfly valve

( Double acting or Single acting is optional )
- Port size：DN50~2000
- Pressure： PN16 ~ 40 CLASS 150/300LB
- Medium：Water,oil,steam,gas
- Temperature：-40～450℃
- Material：WCB CF8 CF3 CF8M CF3M or others
- Characteristic：metal seat for high temperature
- Connection：Flange,Wafer,Lug type
- Other：Different accessories is optional
Pneumatic PTFE seat wafer butterfly valve

( Rubber seated is optional )
- Port size：DN50~600, NPS 2〞~ 24〞
- Pressure： PN10 ~ PN16、 CLASS 150LB
- Medium：Water,Weak acid,alkali,etc.
- Temperature：-20～150℃
- Material：WCB,DI,SS
- Characteristic：Simple structure,cheap price
- Connection：Wafer type
- Other：Flange connection is optional
Pneumatic PFA PTFE Lined Butterfly Valve

( For corrisive medium )
- Port size：DN50~600, NPS 2〞~ 24〞
- Pressure： PN10 ~ PN16、 CLASS 150LB
- Medium：Corrosive medium
- Temperature：-20～150℃
- Material：WCB+PFA/PTFE,304+PFA/PTFE
- Characteristic：Full PFA/PTFE Lined
- Connection：Flanged or wafer
- Other：
Pneumatic wafer type butterfly valve

( GT AT pneumatic actuator )
- Port size：DN50-DN1200
- Pressure： PN10-PN64 CL150-CL600
- Medium：Water,steam,oil,etc.
- Temperature：-29～450℃
- Material：WCB,WCC,CF8,CF8M,etc.
- Characteristic：Short length
- Connection：Wafer type
- Other：Flange type is optional
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℃
- Material：WCB CF8 CF3 CF8M CF3M
- Characteristic：Quick open
- Connection：Flanged or wafer
- Other：Adjusting function need positioner

VALVE

contact us

SHANGHAI HUIXUAN VALVE

Pneumatic butterfly valve

Pneumatic flange butterfly valve with manual override

Stainless steel pneumatic eccentric butterfly valve

Pneumatic double eccentric butterfly valve

Pneumatic actuator triple eccentric butterfly valve

Pneumatic actuated eccentric butterfly valve

Pneumatic PTFE seat wafer butterfly valve

Pneumatic PFA PTFE Lined Butterfly Valve

Pneumatic wafer type butterfly valve

Pneumatic metal seat butterfly valve

HUIXUAN

Control valve

Other Control valve

Contact Us

INQUIRY US