Weight- hydraulic control butterfly valve

the characteristic

1.       Can hold by oneself heavy hammer ,can turn off the valve automatically when there is no outside energy.

2.       It is reliable and flowing to hinder coefficient small to seal

3.       Adopt PLC intelligent control system ,can realize the next, touch-sensitive screen wait for many kinds of humanization to operate interfaces.

4.       Can realize long-range local control

5.       Can realize linking and operating with other pipelines equipment according to the procedure of booking

6.       Have fast , slow adjustable closing the function

7.       Close at , stop going back the function

8.       Can realize  while closing that close the function slowing , dispel water hammer to endanger effectively, protect the security of the water pump and pipe network system