301J-KZZ Phillips Float Valve, 7/32" Orifice, Less Chamber

The 301H Series internal mounting, fixed level, low side float valves are modulating liquid level controls. They are fixed level controls with a remote feed line required from the valve outlet to the evaporator or surge drum. The valves incorporate a replaceable cartridge that contains the working needle and seat. The cartridge can be removed without pump down of the surge drum or evaporator due to a secondary shut-off arrangement built into the valve. The stem on the front of the valve is for operating the backseating arrangement and is not to be used as a hand expansion bypass. When used in halocarbon systems, these valves can be supplied with heavier float balls. When utilizing welding flanges, to directly mount these valves to a vessel, special consideration must be given to ensure that enough clearance is allowed for the valve’s float ball to move up and down with a rise/fall in liquid level