Caleffi’s 171 and 172 Series manifold mixing stations regulate the system’s fluid temperature and are specially designed for use in manifold-based hydronic distribution systems. Both Series come complete with a motorized three-way mixing valve (171 Series) or thermostatic three-way mixing valve with built-in temperature sensor (172 Series), three-speed pump, supply temperature and pressure gage, return temperature gage, purge valve, primary circuit shut-off valves, three to 13 supply manifolds equipped with flow meters and balancing valves, and automatic air vent with hygroscopic cap and drain cock.

Caleffi. www.caleffi.us
Circle 275

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