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how much for a valve without any of the accessories? I have the rest of the system already.
those look great John !!!
Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
My pluming is a little different than others, When you manually or automatically open your valve does your system apply air to the bottom side of the piston at the same time releasing the PSI from the top side or does it only release the PSI from the top and use the water PSI to open? Just want to make sure that what you have will work with my valve without using up a lot of air.
what do these things do?