PVC butterfly valves with pneumatic actuator Anticorrosion butterfly valve:

Double acting Pneumatic pvc butterfly valve Anticorrosion butterfly valve

Product Description

Wafer type pvc butterfly valve light weight, strong corrosion resistance, is used in many fields such as general pure water and raw drinking water pipeline system, drainage and sewage pipeline system, salt water and the sea water pipeline system, acid-base and chemical solution system etc. Quality recognized by the vast number of users. The UPVC butterfly valve has: compact structure and beautiful appearance, ontology light weight, easy to install, strong corrosion resistance, wide application, material health and non-toxic, wear resistance, easy to dismounting, simple and easy to maintenance.

Technical parameters

Body

Nominal size: DN50 –DN300mm

Body material: UPVC, CPVC, PPH, PP, PVDF

Connection type: Wafer type

Pressure class: PN1.0-1.6MPa

Structure type: Midline type

Valve components

Seat sealing:   EPDM: -30~80℃

Disc material: UPVC, CPVC, PP, PPH, PVDF

Stem material: SS410

Applicable medium: Water, liquids, gas, oil, powder, steam, acid-base medium, etc.

Design and manufacturing standards

Design and manufacture: GB/T12238

Connection standard: JB/T 79-94, GB9113.1-26

Face to face dimension: GB/T 12221

Pressure testing: GB/T13927