The role of check valves in water lines

08 Jul.,2024

 

The role of check valves in water lines

02

If you are looking for more details, kindly visit Disai.

Some of the applications of check valves are as follows:
 

Protection of upstream equipment

Backflow can easily damage meters, compressors, filters, pumps, and other devices built for unidirectional flow. Water hammer is another potentially dangerous phenomenon. Check valves can help reduce the effect of water hammers, especially when the valve is equipped with an end stage damper.
 

If you are looking for more details, kindly visit Nozzle Check Valves.

Preventing media contamination or mixing

By preventing reverse flow, check valves prevent the mixing of different media between two reservoirs. For example, in a water treatment plant, check valves prevent treated water from flowing back into the untreated water reservoir.
 

Preventing drainage

When media is being pumped from a suction reservoir to a discharge reservoir, reverse flow is highly likely to occur when the pump is stopped. Check valves are used to prevent this. The valve type commonly used for this is the foot valve.

Is a check Valve Necessary? : r/Plumbing

My interior pvc pipe for my sump pump discharge is just full of iron ochre to the point of now its causing my pump not to work. I believe is from all the standing water in the pipe from the check valve so I want to redo it all with out a check valve. I know the water will back flow into the sump pit when the pump stops and Im ok with that if it saves my pipe.

Thanks and happy new year

The company is the world’s best gate valve manufacturers in usa supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.