Malida Automatic Shut Off Valve with 1/4 Inch tube Quick Connect Fittings For RO Reverse Osmosis

Size:auto shut off QC fittings Automatic Shut-Off Valve Quick-Connect Fittings RO Reverse Osmosis Automatic Shut-off Valve with Quick Connection. This a replacement part for a standard Reverse Osmosis (RO) System. All tube connections are 1/4' with 'in' and 'out' labeled on the top. This valve shuts off the feed water going into an RO System when the pressure on the tank side reaches 2/3 that of the feed pressure.