2020 Good Quality Flexible Disc Swing Check Valve - Lift Check Valve – Nortech
2020 Good Quality Flexible Disc Swing Check 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
Product Show:
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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Our personnel are always in the spirit of "continuous improvement and excellence", and with the superior quality products, favorable price and good after-sales services, we try to win every customer's trust for 2020 Good Quality Flexible Disc Swing Check Valve - Lift Check Valve – Nortech, The product will supply to all over the world, such as: South Africa, Cairo, Frankfurt, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
By John biddlestone from New Zealand - 2017.05.02 11:33
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
By Edith from Philippines - 2017.11.20 15:58
