Pneumatic Flange Butterfly Valve

Durable Pneumatic Flange Butterfly Valve Manufacturers, Suppliers and Factory with High Quality in China
1.Introduction of Pneumatic Flange Butterfly Valve

Pneumatic flange butterfly valve is composed of angle stroke pneumatic actuator and butterfly valve body. Its main advantages are simple structure, small volume, light weight and low cost. Pneumatic flange butterfly valve is installed in the high-altitude underpass, which is controlled by two position five way solenoid valve. It is easy to operate and can also adjust the flow medium. Small fluid resistance, medium and large diameter pneumatic flange butterfly valve has large effective circulation area when fully opened, and easy to open and close. Pneumatic flange butterfly valve is mainly used in pipelines with corrosive media such as metallurgy,electric power,petroleum, chemical industry, air, gas, combustible gas and water supply and drainage.

Type of Valve	Pneumatic Flanged Butterfly Valve
DN	DN50～DN1200
PN（MPa）	0.6, 1.6, 2.5
Design Temperature Range	-10℃～120℃
Applicable Medium	Water, oil, gas, and various corrosion medium
Connection type:	Flanged
Actuator type	Pneumatic Actuator
Sealing	Metal Hard Seal, Soft seal

2.Product Features of Pneumatic Flange Butterfly Valve:

1) Pneumatic flange butterfly valve has the advantages of small volume, light weight, light operation and easy installation and maintenance.
2) Pneumatic flange butterfly valve Excellent sealing performance, zero leakage and long service life
3) The flow characteristics of pneumatic flange butterfly valve tend to be straight line, and the regulation performance is good
4) Pneumatic flange butterfly valve has the advantages of simple structure, light switch and 90 ° Turn on and off.
5) Pneumatic flange butterfly valve It can replace gate valve, globe valve, plug valve, hose valve and diaphragm valve.

3.Main Parts of Pneumatic Flange Butterfly Material

1) Pneumatic flange butterfly valve Valve body: cast iron, cast steel, stainless steel, chromium molybdenum steel, alloy steel;
2) Pneumatic flange butterfly valve: cast steel, alloy steel {hard chromium plating}, stainless steel, chromium molybdenum steel
3) Pneumatic flange butterfly valve sealing ring: rubber, PTFE, ppl, stainless steel, polyester, anti-wear material;
4) Pneumatic flange butterfly valve: 2Cr13, 1Cr13 stainless steel, chrome molybdenum steel
5) Pneumatic flange butterfly valve packing: PTFE, flexible graphite

4.Application of Pneumatic Flange Butterfly Material

5.About MST

6.Welcome to Contact Us

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Sale manager: Ranee Liang
Email: ranee@milestonevalve.com

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