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Installation Essentials of empty check valve
Jan 30, 2018

The empty check valve is installed on the high pressure pump outlet pipe of the thermal power unit. Prevent the backflow of water supply, protect the water pump, the valve with the minimum flow of water pump automatic recycling side valve work, when the feed pump in low load or exit Jummen closed state, automatic recycling bypass valve (automatic recirculation valve) should be in the open position to ensure that the pump Safe operation.

When the empty check valve is opened, the Recycle bypass valve automatically closes, it is not suitable for the medium containing solid particles and large viscosity, the valve works with recirculation bypass valve to maintain the safe operation of the system.


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    Add: No.18 Taishan Road, Ningjin county, Shandong Province, China
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    E-mail: njcuishusheng@vip.163.com
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