Pneumatic Butterfly Valves are very useful to control highly inflammable liquids like petro-chemicals, Oil, and Gas. It is operated by Pneumatic which allows fast functionality and safe from fire and electric short circuits. So it is an electricity efficient operated valve with the lowest cost.
PFTE-lined butterfly valves offer a durable seal with full chemical resistance. This means that even highly aggressive and corrosive media can be safely routed.
Working principle of pneumatic butterfly valve: The pneumatic butterfly valve uses compressed air as the power source, and drives the valve stem to control the disc-shaped butterfly plate to rotate around the axis. The initial position of the valve is determined according to actual needs.
It is designed to regulate and control the flow of various fluids, including liquids and gases, in pipelines.
Featuring a sturdy construction, this butterfly valve is built with a stainless steel disc. The stainless steel material provides excellent resistance to corrosion, ensuring long-lasting performance even in harsh operating conditions.
Product parameters：
valve body：WCB+PTFE
Valve seat：PTFE
butterfly disc：304
valve shaft：2Cr13
Actuator：pneumatic
Size:DN50-DN300
Pressure:PN6/PN10/PN16
Optional:
Valve body:CI/DI/WCB/CF8/CF8M/Bronze
Valve seat:NBR/EPDM/SI/PTFE/VITON/Wearresistance/Heat resistance/Food grade EPDM
butterfly disc:DI/WCB/CF8/CF8M/C954
valve shaft：45/420/304/316
Actuator:Handle/Gearbox/Electric/Pneumatic
Executive standard:
Design and manufacture:GB/T 12238
Face to face length:GB/T 12221
Pressure test:GB/T 13927
Wafer Butterfly Valve Series：
Check before installation:
一:For engineering customers
1.provide solutions(According to customer needs)Meet the working conditions
2.Provide drawings/technical support/ installation maintenance
3.Competitive price
二:for Dealer customers
1.Competitive price
2.Customized service(OEM/ODM/Productcatalog/ technical information, packing plan)
3.Visual production
4.Timely delivery
5.Payment method (TT, LC, etc. are acceptable)
6.Large quantity is preferred
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