Description
ASOV- Auto Shut off Valve push in connections.
These are pressure sensitive devices, a piston is moved in relation to water pressure, when pressure builds up on the pure water side of your system the piston moves to close off the water supply.
When you restart the system, water pressure is relieved and the piston moves to allow tap water to enter again, you can use this valve with a float valve in a storage tank and have totally automatic tank filling and system shut off.
