Multiport valves are capable of different types of operations such as filter backwash backwash to waste recirculate rinse closed and winter.
Above ground swimming pool valves.
The valve s design consists of the body and the internal gate with the handle and stem.
Gate valves are a simple on off flow regulator used mainly on above ground pools but they can be found on older in ground installations.
To prevent backflow of water from a chlorinator into a heater or filter.
Pool check valves are most commonly used for the following reasons.
Aquapro 7 way top mount valve.
Hayward cpvc 3 way port diverter valve 1 5 psv3s.
Hydrotools multiport 1 5 top mount valve 71601.
Cipu 12 inch sand filter pump system handy 4 way valve for above ground pools with prefilter pool pump 115v 6 foot cord for easy installation sfps12501 5 0 out of 5 stars 6 in the swim 24 foot round pool value winter cover for above ground pools.
4 x 8 pool cover pillow for above ground swimming pools winter closing equipment extra thick ultra strong and airtight to last all season stays centered for easy cleanup.
Backwash valves are designed to control the flow of water within the filter tank itself.
Fibropool swimming pool diverter valve 3 way 1 5 inch slip 4 3 out of 5 stars 169.
These valves should not be used to throttle water flow but only as a purely on off regulator.
Multiport valves are great for larger debris markets but not suggested for sand and silt markets.
Some pool check valves also allow you to monitor the flow of water through a clear lid to ensure proper pool check valve operation.