Electric Actuated Plastic Butterfly Valve features light weight, excellent corrosion resistance, wear resistance and easy disassembly. It is an anti‑corrosion butterfly valve for corrosive fluid pipelines in chemical industry. It is acid‑resistant, alkali‑resistant and corrosion‑resistant with high mechanical strength, and complies with national drinking water hygiene standards. Powered by 220VAC supply, it drives the disc to rotate 90° for opening and closing. It can also receive 4‑20mA control signal to regulate process parameters such as flow, pressure and temperature of pipeline media. It is widely used in pure water and drinking water pipeline systems, drainage and sewage pipeline systems, salt‑water and seawater pipeline systems, acid‑alkali and chemical solution systems. Its quality is well recognized by global users.

Structural Features

1. Compact and elegant appearance, light weight for easy installation.

2. Non‑toxic hygienic material, strong corrosion resistance and wide application range.

3. Wear‑resistant, easy to disassemble and simple for maintenance.

4. Valve body is made of UPVC raw material; seat is made of EPDM or FPM fluororubber.

5. Wafer flange connection with concentric design for convenient disassembly and repair.

Main Material Options

1. Reinforced Polypropylene (RPP): 35% acid and corrosion resistance, working temperature ‑20℃‑90℃.

2. Unplasticized Polyvinyl Chloride (UPVC): 50% acid and corrosion resistance, working temperature ‑10℃‑70℃.

3. Chlorinated Polyvinyl Chloride (CPVC): 70% acid and corrosion resistance, working temperature ‑40℃‑95℃.

4. Polyvinylidene Fluoride (PVDF): 100% acid and corrosion resistance, working temperature ‑40℃‑140℃.

Technical Parameters