CGWF-SVX01A-EN 35
Installation Mechanical
Water Regulating Valve
The water regulating valve maintains condensing pressure and temperature by
throttling water flow leaving the condenser in response to compressor discharge
pressure, decreasing water flow as pressure falls, and increasing water flow when
discharge pressure rises.
Install the valve on the condenser leaving water line (Figure 15). Dual circulated units
(40, 50, and 60-ton) require dual regulating valves installed in parallel in the leaving
water line (Figure 15).
Figure 15 Components for Condenser Water Circuit