Sell U-Section wafer butterfly valve

Description

Feature:
1.Simple and compact construction,quick *0 degrees on-off operation.Minimized operating torque,energy saving.
2.Longservice life.Standing the test of ten of thousands opening/closing operations.
3.Flow curve tending to straight line.Excellent regulation performance.
4.Bubbles-tight sealing with no leakage under the pressure test.
5.Wide selection of materials,applicable for various medium.
Note:
This type butterfly valve can be used as both wafer and lug type and also can be used at the end of pipe line.