Standard of butterfly valve:

Device 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 GB/T12238.

Pressure test conforms to GB/T13927.

Structure length is GB/T12221.

Side flange standard conforms to GB/T17241.6.

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.