久久久久久精品免费久久18_无码国产精品一区二区免费 ,夜先锋AV资源网站,国产一区二区亚洲一区二区,永久免 ,国产色噜噜噜在线精品浪潮_国产丰满乱孑伦无码专区_国

Electric UPVC Butterfly Valve

-Size:DN50~DN300
-Connection Standard:PN10/16, ANSI150, DIN16, JIS10K, 16K
-Working Temperature:-15~85℃
-Working Pressure:PN0.6~1
-Material:UPVC/CPV/PPG/FRPP/PPH/PP/PP-R/ABS
-Seat:EPDM, FPM
-Medium:water,Sewage, high purity water
-Operating:electric

Ordering hotline:021-54150349

Immediately consult
  • Product introduction
  • Product parameters

UPVC butterfly valve is a new generation of butterfly valve which meets the market demand for various corrosive pipeline fluids. It is small in size, light in weight, simple in structure, compact and beautiful in appearance. It is easy to install compare with the gate valve. The average weight is reduced by about 30-50%. The butterfly plate can be opened and closed by rotating 90 degrees. Moreover, the butterfly plates on both sides of the rotating shaft are subject to the same medium force and the opposite torque, so the starting process can be realized. The closing torque is small.

 

1. Body
2. Seat
3. Disc
4. O-ring
5. Stem