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PENN Controls Products Catalog

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V146 Series Two-Way Pressure-Actuated Water- Regulating Valves Description The V146 Series Two-Way Pressure-Actuated Water- Regulating Valves regulate water flow to control refrigerant head pressure in systems with water- cooled condensers. The V146 valves are ideal for applications with system water pressures of up to 350 psig (24.1 bar), such as high-rise buildings. V146EK and V146AL valves have an adjustable opening point in a refrigerant pressure range of 70 to 260 psi (4.8 to 17.9 bar). V146EK and V146AL valves are available in a 3/4 in. and 1 in. size. Use these valves with standard, non-corrosive refrigerants. V146GK1 and V146GL1 valves have an adjustable opening point in a refrigerant pressure range of 200 to 400 psi (13.8 to 27.6 bar). The V146GK1 and V146GL1 valves are available in 3/4 in. and 1 in. size for use with standard, non-corrosive, high-pressure refrigerants. Refer to the V146 Series 2-Way Pressure-Actuated Water-Regulating Valves Product Bulletin (LIT-121709) for important product application information. Features • No close-fitting or sliding parts in water passages • High-pressure design • Pressure-balanced design • Corrosion-resistant material for internal parts • Accessible range spring • Take-apart construction Applications Each application is unique and requires specific engineering data to properly size and design a system to fulfill the appropriate requirements. Typically, a valve is replaced with another valve of the same size in a properly sized and engineered system. WARNING Risk This product is made of copper alloy, which contains lead. The product is therefore not to be used on drink- ing water. 256

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