3/4" Sweat 300 psi Forged Brass Z-Series 2-Way Zone Valve | CAFZ55S

Specifications

Brand	Caleffi
Type	2-Way
UPC	8016615635584

Z-one™ valves are used to automatically shut off the flow or redirect hot and chilled water in hydronic systems, open systems, closed systems, low pressure steam and are UL listed for plenum installations. The motorized two position, On/Off, spring return Z1 Series actuator has an end mounted push button for quick installation to the valve body. The actuator is equipped with or without an auxiliary micro switch and models are either normally closed or normally open and with wire or terminal connections. The high temperature zone valve body Z2 Series is two way straight through and the valve body Z3 Series is three way diverting or mixing. The Z1 Series actuator is easily attached by a push button lock and requires no tools. The Z-one valve provides 100% bubble-tight seat close-off leakage. The high temperature and high close off performance characteristics of these zone valves, combined with the compact size, makes them suitable to fit inside baseboards or directly in fan coil units. Z-one valves are available with 1/2 in. to 1 in. press fittings, a copper tail piece with union nut, making installation and maintenance fast, easy and efficient. Special slots in the EPDM O-ring allows fluid to leak during system testing if unpressed and provide a perfect leak-proof seal when completely pressed. Some models are low-lead brass, for domestic hot water applications.