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Johnson Controls V48 Series V48AF-2C

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V48AF-2C

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The V48AF-2C valve from Johnson Controls is a specialized 3-way pressure-actuated water regulating valve designed for efficient control. It operates within specific pressure ranges and is constructed to handle refrigerant type R-22, suitable for cooling tower condensers.

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Technical specifications for V48AF-2C

ManufacturerJohnson Controls
Product Type3-Way Pressure-Actuated Water Regulating Valve
Product LineV48 Series
Part NumberV48AF-2C
Pipe Size1-1/2 in. (Threaded)
Refrigerant TypeR-22
Minimum Opening Point Pressure145 psig
Maximum Full-Open Pressure190 psig
Maximum Water Supply Pressure150 psig
Wetted Parts MaterialCorrosion-Resistant Aluminum Bronze
Capillary Length30-inch standard (48-inch optional)
Sensing Connection1/4-inch External Flare Fitting (Style 5)
Minimum Supported Condensing Temperature32°C
Maximum Supported Condensing Temperature41°C
ApplicationWater Regulation in Cooling Tower Condensers
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The Johnson Controls V48AF-2C is engineered as a 3-way pressure-actuated water regulating valve. This valve is tailored for water regulation in cooling tower condensers and is fit for R-22 refrigerant systems. The threaded pipe size measures 1-1/2 inches, making it compatible with various installation setups.

Designed to regulate pressures effectively, it has a minimum opening point pressure of 145 psig, while it accommodates a maximum full-open pressure of 190 psig. It can handle a maximum water supply pressure of 150 psig, enhancing its functionality in demanding conditions. The wetted parts are constructed from corrosion-resistant aluminum bronze to ensure durability and reliability.

This valve includes a standard capillary length of 30 inches, with an optional increase to 48 inches as per application requirements. A 1/4-inch external flare fitting (Style 5) serves as the sensing connection, enabling effective monitoring of system parameters. This valve adeptly supports a minimum condensing temperature of 32°C and is rated to operate at a maximum condensing temperature of 41°C, making it well-suited for a variety of operational environments.