The The butterfly plated with the fluorine-matching butterfly valve is installed in the diameter direction of the pipe. The medium is completely lined with fluorine. In the cylindrical passage of the butterfly valve body, the disc-shaped disc rotates around the axis, and the rotation angle is between 0° and 90°. When the rotation is 90°, the valve is fully open.
10 bar / 16 bar
Shell: 1.5 times rated pressure,
Seat: 1.1 times rated pressure.
-10°C to 80°C (NBR)
-10°C to 120°C (EPDM)
Water, Oil and gas.
Nickel ductile iron / Al bronze / Stainless steel
Stainless steel / Carbon steel
Cast iron / Ductile iron
The butterfly valve can be widely used for regulating and intercepting fluid lines such as hydropower, sewage, construction, air conditioning, petroleum, chemical, food, medicine, textile, papermaking, water supply and drainage, etc.