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Contact SupplierDevice for regulating or cutting off medium in pipeline.
Suitable for hand lever worm gear, electric and pneumatic control.
Design and manufacturing standards in line with GBT12238.
Pressure test conforms to GBT13927.
Structure length is GBT12221.
Side flange standard conforms to GBT17241.6.
Specification of Butterfly valve:
Fluid medium: water, oil, gas and various corrosive media
Using temperature: -10 ~ 150
Applicable pressure: PN1.0 ~ 1.6MPa
Applicable size: DN50 ~ DN1200
Connection: flange
Connection standard: GBANSIDINAPIISOBS
Material of Butterfly valve:
Body: cast iron, ductile cast iron
Seat: Rubber
Disc: ductile iron stainless steel
Note: all components can be selected according to the actual conditions of different materials.