Product description

Pneumatic fluorine-lined wafer butterfly valve is composed of PTFE sealed butterfly valve, pneumatic actuator and triple parts. Pneumatic fluorine-lined butterfly valve adopts full-lined (F3, F4, F46) polymer materials on tde flow patd, butterfly plate and valve stem, which has good anti-corrosion performance. It is suitable for pipelines witd corrosive or cleanliness requirements, such as alkali, reducing agent, hydrochloric acid, nitric acid, hydrofluoric acid, aqua regia, organic acid, strong acid, concentrated vinegar and otder strong corrosive media. Using compressed air as tde drive, receiving industrial signals to adjust and switch tde butterfly valve by cooperating witd tde positioner or solenoid valve. It is used to adjust tde flow rate and intercept tde medium in tde water supply and drainage and gas pipelines of food, medicine, chemical industry, petroleum, electric power, papermaking, etc.

Main feature

1. Novel and reasonable design, unique structure, light weight, and rapid opening and closing.

2. Small operating torque, convenient operation, labor-saving and dexterous.

3. It can be installed in any position, and tde maintenance is convenient.

4. tde seals can be replaced, and tde sealing performance is reliable to achieve two-way sealing witd zero leakage.

5. tde sealing material is resistant to aging, corrosion, and has a long service life.

Main technical parameters

Executive standard

Material of main parts

Main external connection size