Factory source Nrv Ball Valve - Lift Check Valve – Nortech
Factory source Nrv Ball Valve - Lift Check Valve – Nortech Detail:
Product Detail:
What is Lift Check Valve ?
Lift Check Valve is designed to prevent the reversal of flow in a piping system. These valves are activated by the flowing material in the pipeline.The pressure of the fluid passing through the system opens the valve, while any reversal of flow will close the valve. Closure is accomplished by the weight of the check mechanism, by back pressure, by a spring, or by a combination of these means. The general types of check valves are swing, tilting-disk, piston, butterfly, and stop.
A lift check valve is a valve which prevents the suction line from running empty, e. g. after the pump has been stopped. Priming the pump prior to a re-start is therefore no longer necessary.
Spring-loaded lift check valves can be installed in the piping in almost any mounting position. Compared with swing check valves, their head losses are higher as the deflection of the flow is much more significant.
Lift check valves are preferred when applications require smaller nominal diameters.
Lift Check Valve Technical Specifications
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What is the Lift Check Valve used for?
This kind of Lift Check Valve is widely utilized in pipeline with liquid & other fluids.
HVAC/ATC
Chemical/Petrochemical
Food and Beverage Industry
Power and Utilities
Pulp and Paper Industry
Industrial environmental protection
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That has a sound business credit history, outstanding after-sales service and modern producing facilities, we have earned an superb popularity amid our buyers across the planet for Factory source Nrv Ball Valve - Lift Check Valve – Nortech, The product will supply to all over the world, such as: Australia, Puerto Rico, Washington, We rely on high-quality materials, perfect design, excellent customer service and the competitive price to win the trust of many customers at home and abroad. 95%products are exported to overseas markets.
By Karen from US - 2018.09.29 17:23
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
By Naomi from Moscow - 2017.03.07 13:42
