Multi-functional pump control valve is composed by the main valve,Regulating valve and strainer, etc.
It functions as globe valve, check valve, electric valve at the water pump outlet of the water supply system in high-rise buildings, Industries and mines. Particularly suitable for supporting pumping station automatic control system. No need for electric or pneumatic actuator or external motivity.

It effectively improves security of water supply system and achieve automatic control system requirements.

Technical Specification

- Size/規(guī)格：DN40-DN800
- Diaphragm type/隔膜式：DN20-DN500,；
- Piston type/活塞式：DN600-DN800
- End/連接法蘭：ISO PN6/10/16 
- Work Pressure/工作壓力：PN10/PN16 
- Work Temperature/工作溫度：0℃～80℃ 

Structure Character/結(jié)構(gòu)特點

- When pump start up, the valve automatically open and when pump close, the valve adjust the speed of opening and closing, devastating water hammer, particularly suitable for supporting pumping station automatic control system. 
- Full tightness, no noise. 
- Easy installation and maintenance. 

Main Components and Materials/主要零件和材質(zhì)

Dimensions/尺寸