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DIN Stainless Steel Lift Type Check Valve


DIN stainless steel horizontal lift check valve can be installed in tap water, petroleum, sewage, construction, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy and other pipeline systems. It can be installed on both horizontal and vertical pipes. This stainless steel check valve is used to prevent reverse flow and leakage of medium as well as reversal of pump and driving motor. It can also be employed to balance the pressure between main pipe system and auxiliary pipe system.


1. DIN stainless steel horizontal lift check valve has characteristics of sensitive movement, good sealing property, high reliability and long serve life.
2. CNC technology is adopted for producing disc.
3. Two times shot blasting on valve surface ensures its beautiful appearance.
4. Disc closes fast with little water hammer pressure generated.
5. Flow channel inside this stainless steel check valve is unobstructed, so fluid resistance is small.
6. Disc restrainer is designed to avoid that disc is too high to be closed.
7. High strength solid axis pin is installed to guarantee valve’s long service life and excellent performance.
8. Small friction between sealing surfaces assures low wear rate of sealing surface.
9. Sealing surface can be customized according to customers’ requirement.

Working Principle

DIN stainless steel horizontal lift check valve is installed in one-way flow pipeline. The stainless steel check valve allows medium to flow through the valve in only one direction, and prevents reverse direction flow. Valve disc opens and closes automatically depending on force from media flowing. Disc will open under the pressure of forward flow fluid. When fluid flows in reverse direction, the disc will be closed by fluid pressure and dead weight so as to cut off the flow.
Wenzhou Kerui Valve Industry Co., LTD specializes in researching, designing, manufacturing and selling forged steel valves and stainless steel valves. Main products include forged steel and stainless steel check valves, ball valves, gate valves, globe valves and strainers. All of our products have reached the standard of US API and Germany DIN. Our DIN stainless steel horizontal lift check valves are exported to Brazil, Argentina, Mexico, Canada, Russia, Kazakhstan, Indonesia, South Korea, Japan, Australia, Bulgaria, Spain, France, England, Sweden, Dubai, Arab, Pakistan, South Africa, etc.