PVC Water Pump Foot Valve, Low Pressure PVC, Check Fluid Machine (3 inches)

Features: 1. The bottom valve, also known as a check valve, is a low-pressure flat valve. 2. The pump must ensure that the liquid flows in only one direction in the suction line, allowing the pump to function correctly. 3. When the pump stops working intermittently, the liquid cannot be returned to the water tank, and the suction pipe is filled with liquid to facilitate pump restart. 4. Made of high-quality PVC material that can withstand long periods of operation in water. 5. Professionally and practically designed with good working performance. Specifications: Features: The bottom valve, also known as a check valve, is a low-pressure flat valve. The pump must ensure that the liquid flows in only one direction in the suction line, allowing the pump to function correctly. When the pump intermittently stops working, the liquid cannot be returned to the water source reservoir, and the suction pipe is filled with liquid to facilitate pump restart. Made of high-quality PVC material that can withstand prolonged periods of operation in water. Professionally and practically designed with good working performance. Specifications: Item Type: Pump Foot Valve; Material: PVC; Color: Black; Sizes: 1.5 inches, 2 inches, 2.5 inches, 3 inches, 4 inches (optional); Package List: 1 x Valve