Axial Flow Check Valve

The axial flow check valve is a type of check valve in which fluid flows along the axis direction. The valve seat features a disc-shaped structure with a low-resistance design, which effectively ensures steady flow, erosion resistance, noise reduction, vibration damping, and low resistance to backflow. It is widely used in pump outlets, long-distance pipelines, and municipal water supply systems. This check valve adopts an axial flow shuttle structure with a spring-loaded disc assembly that provides buffering and anti-vibration functions. When the fluid flows downstream, the valve disc opens, allowing the fluid to circulate through the axial flow passage. The spring buffers the impact between the valve disc and valve body. When the medium flows in reverse, the valve disc quickly closes, cutting off the backflow. This valve features silent operation and rapid response, making it ideal for preventing backflow and water hammer damage.