Silent Check Valve

Silent Check Valve Silent check valve is mainly used in high-rise buildings, pressurized water pump outlet, the valve automatically and slowly open when the pump opens; When the pump stops, fast closing and slow closing two stages of closing can eliminate the water hammer. Silent check valves allow media to flow only in one direction and prevent flow in that direction. Silent check valve features: 1. Replace the water pump outlet butterfly valve, gate valve, etc.is an