China Factory for Boiler Swing Check Valve - High performance butterfly valve with pneumatic actuator – GMK Valve

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To be a result of ours specialty and service consciousness, our company has won a superb reputation between customers all around the environment for Plug Valve With Pneumatic Actuator , Rubber Lined Valve , Aluminum Pneumatic Valve , Top quality, timely company and Aggressive cost, all win us a superior fame in xxx field despite the international intense competition.
China Factory for Boiler Swing Check Valve - High performance butterfly valve with pneumatic actuator – GMK Valve Detail:

The high performance butterfly valve adopts the design of double-eccentric structure. The shaft carries out double deviation from the structural center of the body and makes the disc leave the sealing seat instantly when it is opened in conjunction with the arc sealing face design of the disc, so as to reduce the friction of the sealing face. The disc has good sealing performance during closing. In addition to realizing effective compensation for the seat seal, the central self-positioning sealing seat structure design and the unique seat compensation sealing design reduce the friction during opening and closing, greatly reduce the operating force of the valve and effectively enhance the control precision of the butterfly valve. The 70E00 Series butterfly valve is featured by stable and reliable sealing performance, long service life, etc. It is suitable for control and shut-off applications of common corrosive gases and liquid media.

Parameters of control valves:

Trim features: double-eccentric structure
compensation type sealing seat
disc arc surface sealing
Body type: straight-through type
Bonnet type: standard integral type
Flow characteristic: approximately equal percentage
Size: DN50-1000(2”-40”)
Pressure class: PN1.6、4.0(ANSI 150、300LB)
Leakage class: ASME B16.104 Ⅵ(standard type seat)
Pipe connection type: wafer type ,
flange type
Applicable temperature range: -30C° ~ 250C°
Actuator type: pneumatic piston actuator
electric actuator
worm gear hand operating

Product detail pictures:

China Factory for Boiler Swing Check Valve -
 High performance butterfly valve with pneumatic actuator – GMK Valve detail pictures


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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for China Factory for Boiler Swing Check Valve - High performance butterfly valve with pneumatic actuator – GMK Valve, The product will supply to all over the world, such as: Norwegian , Uruguay , belarus , Due to the stability of our products, timely supply and our sincere service, we are able to sell our products not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
  • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Judy from Kenya - 2016.12.31 14:53
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Mario from Bangalore - 2016.11.12 12:31

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