H41H Lift check valve

The lifting check valve refers to the valve that automatically opens and closes the valve flap relying on the flow of the medium itself to prevent the backflow of the medium, also known as the check valve, check valve, counterflow valve, and back pressure valve. The check valve is an automatic valve whose main function is to prevent the backflow of the medium, prevent the reversal of the pump and the drive motor, and the discharge of the container medium. The check valve can also be used to feed the auxiliary system where the pressure may rise above the system pressure. Check valves can be divided into swing check valves (rotating according to the center of gravity) and lift check valves (moving along the axis).

The product is designed and manufactured in strict accordance with GB12235 standard, the valve disc is positioned along the center for lifting movement, the bushing is made of special materials with good wear resistance and small friction coefficient, and the action is flexible and reliable. Good sealing performance. Products are widely used in petroleum, chemical, pharmaceutical, power industry and other working conditions of the pipeline.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.