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Flange Soft Sealed Butterfly Valve Parameters

2015/4/20      view:
Flange soft seal butterfly valve parameters:
Caliber: DN40-2000
Pressure: 1.6Mpa-6.4Mpa 150LB-600LB
Temperature: - 40 C - 600 C
Operating modes: handle type, turbine type, electric, pneumatic
Valve body material: cast iron, carbon steel, stainless steel
Sealing Material: Natural Rubber (NR) - 20 ~+85 Temperature Ethylene-propylene Rubber (EPDM) - 40 ~+125 ~C Nitrile Butadiene Rubber (NBR) - 20 ~+82 ~C Silicone Rubber (SI) - 70 ~+150 ~C Fluororubber (FPM) - 23 ~+150 ~C Fluorobutadiene Rubber (CR) 0 ~+80 ~C Butyl Rubber (IIR) - 40 ~+100 ~C PTFE + 10 ~+150 ~C
Applicable media: fresh water, sewage, sea water, air, steam, food, medicine, various oils, acids, alkalis, salts, etc.