A hydronic minimum flow bypass valve piping configuration connects chilled water supply and return lines. The assembly incorporates a two-way electronic pressure-independent control valve flanked by typical shut-off valves. A strainer with a blow-off valve is installed in the bypass line to capture debris. A specific installation note mandates that the hydronic piping system must not be flushed through the control valve.
CHWS/HWS CHWR/HWR TWO WAY ELECTRONIC PRESSURE INDEPENDENT CONTROL VALVE FM STRAINER WITH BLOW-OFF VALVE SHUT-OFF VALVE (TYP) NOTES: 1. DO NOT FLUSH HYDRONIC PIPING SYSTEM THROUGH CONTROL VALVE.
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