About Brass horizontal check valve

Brass horizontal check valve is a Universal valve widely used in industrial equipment. It has excellent sealing performance and the function of preventing medium backflow. The following will introduce in detail the structure, working principle, usage precautions and market application of the brass horizontal check valve.

The structure of the brass horizontal check valve mainly includes valve body, valve cover, valve disc, spring, sealing ring and other components. The valve body and valve cover are made of brass material, which has the advantages of corrosion resistance and high temperature resistance. The valve disc is made of reliable cast iron material and has good sealing performance. A spring is installed on the top of the valve disc to keep the valve disc closed and prevent the medium from flowing back. At the same time, a sealing ring is used between the valve disc and the valve body to ensure the sealing performance of the control valve.

The working principle of the brass horizontal check valve is to use the pressure of the spring to push the valve disc to the closing direction of the valve body to prevent the reverse flow of the medium. When the medium pushes the valve disc in the reverse direction of the valve disc, the valve disc will be in close contact with the valve seat to form a good seal. When the reverse flow direction of the medium disappears, the force of the spring will push the valve disc to the opening direction, and the medium can flow freely.