PTFE PFA lined butterfly valve with pneumatic actuator

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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

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