The V148 Series Three-Way Pressure-Actuated Water-Regulating Valves regulate water flow to control refrigerant head pressure in systems with single or multiple water-cooled condensers. The V148 valves are designed for applications with system water pressures of up to 350 psi (24.1 bar), such as high-rise buildings.
V148EK and V148AL valves have an adjustable opening point in a refrigerant pressure range of 145 to 190 psi (10.0 to 13.1 bar). V148EK and V148AL valves are available in 3/4 in. and 1 in. sizes. Use these valves with standard, non-corrosive refrigerants.
V148GK1 and V148GL1 valves have an adjustable opening point in a refrigerant pressure range of 200 to 400 psi (13.8 to 27.6 bar). The V148GK1 and V148GL1 Valves are available in 3/4 in. and 1 in. sizes for use with standard, non-corrosive, high-pressure refrigerants.
Refer to the V148 Series 3-Way Pressure-Actuated Water-Regulating Valves Product Bulletin (LIT-121712) for important product application information.