Z-one valves are used to automatically shut-off the flow or redirect hot and chilled water in hydronic heating and air conditioning systems. The motorized two position, on/off, spring return Z1 series actuator has an end-mounted push button for quick installation to valve body. The actuator is equipped with or without auxiliary switch and configured Normally Closed or Normally Open with wire leads or terminal connections UL listed for plenum installations UL listed for plenum installations. The zero leakage high temperature zone valve body Z2 series is 2-way straight-through and the valve body Z3 series is 3-way diverting. The Z1 series actuator is easily attached by a push button lock and without tools. The high temperature and high close-off performance characteristics of these zone valves, combined with the compact size, makes them suitable to fit inside baseboard or directly in fan coils units.
Two-way on/off two position valve|Straight through flow pattern|Stainless steel stem|EPDM rubber seals and paddle
Caleffi Z-one Valve Body, 2-Way, Series: Z2, 3/4 in Nominal, FNPT, 300 psi, 3.5 Cv, 240 deg F Water Temperature, 30 psi Differential, Forged Brass