Mechanical · M-QTG4N

Model CBV Combination Full Port Ball Valve

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The supply and return piping arrangement connects to an HVAC hydronic coil using flexible connections and threaded unions on both lines. The supply line incorporates a combination full port ball valve and venturi-type manual balance valve with a memory stop and pressure-temperature ports, alongside a wye strainer assembly equipped with an isolation ball valve, bypass port, pressure-temperature ports, and a hose end drain valve. A bypass line with a memory stop ball valve and union connects the supply and return paths. The return line features a modulating control valve, an automatic flow-limiting valve with an integral isolation ball valve and pressure-temperature ports, and a union with a separate pressure-temperature port and manual air vent.

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