Multifunctional Noiseless Check Valve

Uses and characteristic

Multifunctional noiseless check valve is utilized in high building, water outlet of pressurization-water delivery-pump. When pump is open, valve automatically open slowly; when water pump stop, valve realize two stages close(quick close and slow close), that can utterly eliminate water hammer.

1, It is one body multpurpose valve can replace butterfly valve, gate valve in exit of water pump.

2, No shock, no noise and stable, safe and reliable performance.

3, Small bulk, light weight, simple structure.

4, Good seal result, anti-friction, long working life.

Main technology parameter

Main external and connecting dimensions