In zone valve setups, a separate zone valve is installed in the pipe to or from each zone. In most installations, the zone valves are in the returns, where the water is cooler. The cooler temperatures ...
Product: Quick Connect Valve (QCV) 2-way Assembly & Pressure Independent Valve Quick Connect (PIQCV) 2-way Valve Assembly Description: The QCV (pressure dependent) and PIQCV (pressure independent) ...
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