Flange butterfly valve
Handle DN40-DN200;Worm DN40-DN1200
Nominal Pressure
PN1.0-1.6
Applicable Medium
Water ,gas,acid and alkali,oil anf so on.
Suitable Temperature
-23~+93℃(According to seat material)
Body standard
GB,ANSI,JIS.
Body Material
Cast iron,ductile iron,cast steel,stainless steel,aluminum bronze.
Seat Material
Natural Rubber X1,Hypalon X2,ethylene-propylene rubber X3,chloroprene rubber X4,nitrile rubber X5,wear-resistant rubber X6,fluorine rubber X7,hear-resistant ethylene-propylene rubber X9.
Plate Material
Ductile iron,stainless steelm,aluminum bronze,carbon steel,fluorine rubber.
Drive Mode
Manual ,worm gear drive,pneumatic,electric,hydraulic.
Body Structure
Flexible structure,rubber lining.
