UPVC Butterfly Valve DN50, DN80 – Corrosion-Resistant Plastic Butterfly Valve for Water and Chemical Systems

✅ UPVC Butterfly Valves DN50 and DN80 are designed for reliable flow control in clean water, wastewater, chemical processing, acids, alkalis, and other corrosive fluid applications. Manufactured from high-quality UPVC (Unplasticized Polyvinyl Chloride), these valves provide outstanding corrosion resistance, lightweight construction, and long service life in demanding industrial environments.

✅ The valve utilizes a 90-degree rotating disc for quick opening and closing, ensuring smooth operation and low pressure loss. Its compact design saves installation space while simplifying maintenance and replacement.

✅ Both the valve body and disc are manufactured from UPVC, offering excellent resistance to corrosion, UV exposure, and a wide range of industrial chemicals. EPDM or Viton (FKM) seals provide reliable leak-tight performance and compatibility with different operating media.

✅ Available in DN50 (2 inch) and DN80 (3 inch) sizes, the valve features Wafer or Flanged connections compatible with JIS, DIN, or ANSI standards depending on the model. Besides the standard manual lever operation, it can also be equipped with pneumatic or electric actuators for automated process control.

✅ With superior chemical resistance, lightweight construction, and minimal maintenance requirements, UPVC butterfly valves are widely used in water treatment plants, swimming pools, aquaculture, chemical processing, electroplating, textile dyeing, and numerous industrial fluid handling systems.

✅ Offering excellent sealing performance, long service life, and dependable operation, the UPVC Butterfly Valve DN50 and DN80 is an ideal solution for corrosion-resistant piping systems.

Technical Specifications

✅ Product Name: UPVC Butterfly Valve

✅ Available Sizes: DN50, DN80

✅ Equivalent Sizes: 2 Inch, 3 Inch

✅ Body Material: UPVC

✅ Disc Material: UPVC

✅ Seat Material: EPDM or Viton (FKM)

✅ Valve Type: Concentric Butterfly Valve

✅ Rotation Angle: 90°

✅ Connection Type: Wafer or Flanged

✅ Flange Standard: JIS, DIN, or ANSI

✅ Pressure Rating: PN10 or PN16 (Depending on Model)

✅ Operation: Manual Lever, Pneumatic Actuator, or Electric Actuator

✅ Operating Temperature: Approximately 0°C to +60°C

✅ Suitable Media: Clean Water, Wastewater, Acids, Alkalis, Chemicals, and Other Corrosive Fluids

Applications

✅ Water Supply Systems

✅ Water Treatment Plants

✅ Wastewater Treatment Facilities

✅ Chemical Processing Systems

✅ Electroplating Plants

✅ Textile Dyeing Industry

✅ Chemical Manufacturing

✅ Swimming Pools

✅ Aquaculture Systems

✅ Irrigation Systems

✅ Food Processing Plants

✅ Industrial Piping Systems

Hotline: 0084 787900099