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High-quality check and foot valves for HDPE pipes. Ensure water management with corrosion-proof components for your operations.
Years experience in PE pipe machinery
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Check valves and foot valves both control the flow of fluids in pipes. Check valves allow fluid to flow in one direction and prevent backflow using a hinged or swinging mechanism. Foot valves are similar but are mainly used to maintain prime in pump systems. When the pump stops, a foot valve closes to prevent backflow, keeping the pump primed.
It's generally recommended to use either a check valve or a foot valve in a pump system, not both. A foot valve is typically placed at the inlet of the suction line for certain types of pumps, while a check valve should be near the discharge of a submersible pump.
Without a sump pump check valve, water in the discharge pipe can flow back into the sump pump pit. This can cause the water level in the pit to rise, making the pump run more frequently and increasing energy costs.
Check valves should be placed where needed based on the specific application. They can be opened or closed depending on fluid pressure and direction. Check valves automatically control flow without manual operation.
Foot valves are essential for pumps to maintain prime by allowing fluid to flow while preventing backflow. They also feature a screen to keep debris out and improve suction.
Yes, a foot valve can indeed leak. When you notice leaks in a foot valve, it's usually a clear sign that there's a hole or some damage in the valve. These leaks can disrupt the consistent flow of water in the system. If you can't visually spot any leaks, you should also listen for unusual noises, as they can still indicate a leaking foot valve. In either case, if you observe leaks or hear strange sounds, it's typically time to consider replacing the foot valve to maintain the proper functioning of your system.
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