Metal-sealing Flange Butterfly Valve
Metal-sealing Flange Butterfly Valve
The main components of the product: valve, valve plate, seals, transmission mechanism.
Hard and soft multilayer sealing process, when the butterfly valve work, labor-saving to ensure that the overall corrosion resistance, high temperature and wear resistance.
Features and Benefit:
1. Unique structure, lightweight, flexible operation, labor-saving, convenient.
2. Reliable seal, gas seal with no leakage.
3. A wide range of application. Such as: water, steam, oil, air, gas and so on.
4. Pressure: below 6.4 M pa
Application: foodstuff, medicine, petrochemicals, power plants, steel mills , industrial water treatment and high-rise buildings. Water supply and drainage pipeline, throttling and shutting off the flow.
Nominal pressure: PN1.0-4.0MPa、ANSI CLASS 150-300LB、JIS10-20K
Nominal diameter: DN40～2000
Connection: Flange butterfly valve, wafer butterfly valve, butt welding butterfly valve, lug butterfly valve.
Temperature: -196℃～700℃
Power: Manual, worm gear drive, gas drive, electric drive, hydraulic drive, .
Material of valve: Gray Cast Iron, Ductile Cast Iron, Carbon Steel, Stainless Steel
Standards:
Design standard is according to DIN, ANSI/BS/JIS/EN are also available upon request.
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