Caleffi – Z-One™ Zone Valves

Product Description:

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 2-way straight through and the valve body Z3 series is 3-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.

Revit Description:

We built a series of data-rich Z-One™ zone valve Revit families with enhanced functionality features such as the following:

• Independent selections for isolation ball valves and valve stem extensions on the inlet and outlet
• Various connection types, actuator types are available
• Accurately curated Revit BOM for component products included and not included “in box” with the main purchasable product
• Additional mechanical design features to help you efficiently design with this valve in your Revit system
  • Specify differential pressure
  • Specify pressure drop
  • View a flow indicator warning if the flow rate exceeds the maximum allowable
• Ready to Try? A Revit Instruction Content Guide is also available with the Revit family download