H42X Silent Check Valve Cast iron WCB

China Silent Check Valve Manufacturer Shinjo Supplies H42X Silent Check Valve, Cast iron, WCB. H42X Silent Check Valve is mounted on the outlet pipe of the pump for the security pipes for avoiding the reversal rotation caused by the pressed water stream to impact the pump's stopping. This valve is small volume, light and convenient. With guiding device, flexible closing, linear sealing, excellent check result and can reducing the closing noise efficiently.