Belimo has released QCV (pressure dependant) and PIQCV (pressure independent) Zone Tight zone valves with new press fit connections for fast and reliable installations. The zone valve assemblies are designed for efficiency in tight places and are suitable for commercial buildings requiring higher close-off and adaptable flow. Assemblies accommodate chilled or hot water, 60 per cent glycol, and a body pressure rating of 250 psi. Applications include unit ventilators, fan coil units, VAV reheat coils, fin tubes, and radiant panels.
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