Description
1. The bottom valve, also known as the check valve, is a low pressure flat valve . 2. The pump is to ensure that the liquid flows in in the suction line, allowing the pump to work properly. 3. When the pump stops working intermittently, the liquid can not be returned to the water source , and the suction pipe is filled with liquid to facilitate the start of the pump. 4. Adopts high quality PVC material which can withstand long time working in water. 5. Professionally and practically designed with good working performance. Specification: Features: The bottom valve, also known as the check valve, is a low pressure flat 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 , and the suction pipe is filled with liquid to facilitate the start of the pump. Adopts high quality PVC material which can withstand long time working in water. Professionally and practically designed with good working performance. Specification: Item Type:Pump Foot Valve Material:PVC Color:Black Type: 1.5in 2in 2.5in 3in 4in(Optional) Package List: 1x Valve 【Check Valve】: Foot valve, Bottom valve, also known as stop valve, is a low-pressure flat valve. The bottom valve of the pump has good sealing performance, and the stainless steel screw makes the product more tight and firm, with sealing and less susceptible to medium erosion. 【Pvc Material】: Made of high-quality PVC material, it can withstand prolonged work in water. And it is built according to strict quality control standards, with an artistic appearance and simple structure, which is very friendly to beginners. 【Practical Design】: Professional and practical design with good working performance. Can withstand prolonged work. Professional manufacturing with high reliability. Quality assurance and long service life. 【Unidirectional 】: It ensures the of liquid in the suction pipe, ensuring the normal of the pump. 【Attention】: When the pump stops working intermittently, the liquid can not be returned to the water source , and the suction pipe is filled with liquid to facilitate the start of the pump.