Factory Cheap Hot Proportional Directional - PTFE PFA lined butterfly valve with pneumatic actuator – GMK Valve
Short Description:
Factory Cheap Hot Proportional Directional - PTFE PFA lined butterfly valve with pneumatic actuator – GMK Valve Detail:
The fluorine lined butterfly valve adopts the central line fluorine lined structure. The body and disc are lined with PTFE, F46 ,PFA or other anticorrosive materials so as to effectively avoid the corrosion of the valve by strong corrosive media. It has good sealing performance. The butterfly valve is mainly used for control of corrosive fluids in industrial process such as chemical industry. It is an ideal solution to control and shut-off applications of various chemical corrosive media.
Parameters of control valves:
| Trim features: | central line structure fluorine lined trim |
|---|---|
| Body type: | straight-through type |
| Bonnet type: | standard integral type |
| Flow characteristic: | approximately equal percentage |
| Size: | DN50-1000(2”-40”) |
| Pressure class: | PN1.0、1.6Mpa(ANSI 150LB) |
| Leakage class: | ASME B16.104 Ⅳ(standard type seat) |
| Pipe connection type: | wafer type , flange type |
| Applicable temperature range: | -30C° ~ 550C° |
| Actuator type: | pneumatic piston actuator electric actuator worm gear hand operating |
Product detail pictures:

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We're proud from the higher client fulfillment and wide acceptance due to our persistent pursuit of high quality both on product and service for Factory Cheap Hot Proportional Directional - PTFE PFA lined butterfly valve with pneumatic actuator – GMK Valve, The product will supply to all over the world, such as: Jamaica , Kyrgyzstan , Panama , Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !
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