Brand:aa
Product detail:
DN40-600 High Quality Worm lug butterfly valve
Model of valve:D371X Body of valve : cast iron/ductile iron/wcb Disc of valve : Ni coated ductile iron, Nylon coated ductile iron,SS304,SS316, aluminum bronze Shaft of valve : 20# steel,SS420,SS304&316 Seat of valve : EPDM, wear-resistant EPDM,NBR,PTFE,Viton Handle of valve : iron, punching malleable iron, aluminum handle 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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