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Pneumatic Hydraulic Ball Valve

Pneumatic Hydraulic Ball Valve

  • Product DescriptionEmergency Pneumatic block valve is provided with excellent technical performance, low load loss and high reliability, working medium is Liquefied petroleum gas (fuel gas) and ancillary used with remote gas source which can control the s...
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Product Descr1ption

Emergency Pneumatic block valve is provided with excellent technical performance, low load loss and high reliability, working medium is Liquefied petroleum gas (fuel gas) and ancillary used with remote gas source which can control the switch of valve so that decompressing gas source by quick manual operation when large leakage happens even fire breakout.As high   temperature the alloy may melt easily so the cylinderwill be self-relieving and valve shut quickly for stanching that can make protection on personal security.


Emergency Pneumatic block valve is one of actuator valve in automatic system, which is composed by multi-spring pneumatic membrane actuator or floating piston actuator and adjusting valve. It receives monitoring instrument signal and controls the cuting off, connection and handover of fluid in process pipe. Also the block valve is provided with   simple structure and Sensitive reaction design, it is our advantageous products and now becomes the flagship in control valve field through all the staff efforts to innovation in many years.Due to the field application of practice constantly and communication and cooperation with customers, we have designed high performance and low cost products that can widely use in oil,chemical and metallurgy etc industry sector.



Pneumatic actuator standard modle

Double   actionOne action type   (spring-restoration)One action type (spring-restoration)ActuatorAccessories
  AG 06AG06DGt X 160AG06SAG,AG-S type is single cylinder gear drive. AG-D type is duplex   cylinder gear drive.1. 4-2-way                 solenoid valve air service unit limit  switch                  2. valve   positioner: gas signal type         electric signal type (common type,anti-explosion)    
AG 09AG09DGt X 190AG09S
AG 13AG13DGt X 210AG13S
  AW 13
AW 13SDuplex cylinder and shift lever mechanism drive 
AW 17
AW 17S
AW 20
AW 20S
AW 28
AW 28S
C1-355
C1-355S
C2-490
C2-490S
C3-600
C3-600S


Emergency Pneumatic block valve installation notice
1.   When storing, using plug and clacking to close all external passageways of valve then placing it in a dry and ventilated room. For long storage you should running check and remove dirt, then smear slushing oil on finish surface.
2.   Cleaning up the valve before installation, tightening all screws.
3.   Emergency Pneumatic block valve is divided into double action and one action, so make sure to notice the valve mark before installation, choosing the protective end to be the valve inlet.

Make sure to note flange Sealing surface form, pressure class and connection standard when ordering.
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