Water Pump Foot Valve, Check PVC Well Valve Black for Fluid Machine, 1.5in 2in 2.5in 3in 4in(1.5")

Our valve was made of PVC material, stable and durable, can withstand long time working in water. , professional manufacturing, high reliability. 【Professional】This is a low pressure flat valve which also known as the check valve. The pump is to ensure that the liquid flows in in the suction line, allowing the pump to work properly. When the pump stops working intermittently, the liquid can not be returned to the water source tank, and the suction pipe is filled with liquid to facilitate the start of the pump. Our products has professionally and practically designed with good working performance. 【Easy to Use】Our products is a Pump Foot Valve, and built to strict quality control standards, as a artistic appearance and simple structure, very friendly to novices. Our products use superb process technology.