WebApr 23, 2024 · First, turn off the swimming pool's filter pump. Remove the screws or bolts that hold multiport valve lid in place. There are usually six to eight screws or bolts, and you may need a wrench to grip nuts from beneath as you loosen the screws or bolts from above. After removing the bolts, lift up the handle, bringing the lid and key stem with it. http://www.poolhelpforum.com/viewtopic.php?t=6802
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WebIf the backflow prevention device does not stop leaking after about 5 minutes you might need to make some adjustments to the pipe or relief valve. The most common causes are small leaks are debris like dirt, sand, or small rocks causing a blockage inside the valve. Open up the pipes and clean the inside of the valve with running water or a can ... WebStreams of Water. A steady or high-pressure stream of water will likely indicate a bad gasket or o-ring. If the leak is coming from either of the pipes that lead into or out of the filter, the union seal or o-ring can be changed relatively easily. inches h20 to psf
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Webfiltered water is returned from the bottom of the filter tank, through the Multiport Valve and back through the piping system 3. If the sand filter is installed below the water level or connected to mains water, isolation valves should before the filter and after the valve. This will prevent water flow 1. WebAs we mentioned above, if water is leaking out of your waste port, you will have to repair or replace the key seal assembly. To replace the key seal assembly, remove the screws from the top of the key cover and handle assembly. Tap out the pin that connects the key seal assembly to the handle. After that, remove the handle and valve cover. WebGet premium-quality swimming pool valves at the lowest prices. Stock up on the best sand filter, multiport, and check valve parts and equipment. Purchase all your spa maintenance supplies from Backyard Pool Superstore and save! inches h2o to pascals