Shanghai Nellway Valve Co., Ltd.

Axial flow check valves

Axial flow check valves

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Axial flow check valve is also called cross-flow check valve. Check valve refers to a valve that relies on the flow of the medium itself to automatically open and close the valve disc to prevent the medium from flowing back. It can be called a one-way valve and a check valve. wait. In addition to the functions of general check valves, the cross-flow check valve is also designed with a shock-absorbing spring. Its combined valve seat sealing structure with hard seal and soft seal has the effect of silencing and shock-absorbing, eliminating shuichui and making it convenient for users. On-site maintenance. The cross-flow check valve adopts a special sealing structure. Regardless of the pressure behind the valve, the valve closes tightly and has good sealing performance.

axial flow check valve

The axial flow check valve is an important valve device. It has a unique design and is mainly used to prevent fluid backflow. The axial flow check valve has a compact structure and the fluid flows smoothly in the valve, which can effectively reduce pressure loss.
When the fluid flows in the forward direction, the valve disc is flushed open and the fluid passes through smoothly; once the fluid flows in the reverse direction, the valve disc closes quickly under the action of fluid pressure to prevent backflow. The axial flow check valve is widely used in fields such as petroleum, chemical industry, and water supply and drainage, providing a strong guarantee for the safe and stable operation of pipeline systems.

Insisting on good quality valves is the principle of our company and the basic principle and reason for success in any situation. We are a reliable valve manufacturer. Contact us for a free consultation.

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