Brand:aa
Product detail:
D671F Pneumatic PTFE lined butterfly valve
Model of valve:D671F Pneumatic butterfly valve Body of valve : GGG.50/Ductile iron Disc of valve : CI/DI/304SS/316SS Shaft of valve : CI/DI/304SS/316SS Seal of valve:All kinds of rubber Seat of valve : EPDM, wear-resistant EPDM,NBR,PTFE,Viton Operating mode :Chain wheel Normal Diameter of valve: DN40-600 Normal Pressure of electro valve:PN10/16 Applicable medium: water ,sea water, sewage , oil, air, weak acid and soda etc. Applicable temperature of electro valve : -20-135°C
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Butterfly valve main technical parameters :
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