Zone valves incorporate manual overrides, and are for use with supply voltages of 120 VAC, 24 VAC, or 230 VAC.

The NEW Series ZV1 and 3ZV1 Zone Valves are perfect for use with temperature controllers and thermostats to control temperature in HVAC systems. The valves control the flow of hot and cold water in the HVAC system thereby controlling temperature. Units come in two-way and three-way constructions and are spring return normally closed. They feature a direct-coupled actuator design and are available in 1/2˝, 3/4˝ and 1˝ sizes. 

ZV1 Series Two-Way Zone Valves are ideal for flow control in hot and cold water HVAC systems. Zone valves are typically used in conjunction with a thermostat to control room temperature. The ZV1 is electrically driven to open and spring to close. Units are available in 1/2 ˝,3/4 ˝, and 1˝ sizes with 24 or 120 VAC power supply. Easy to install these units are direct replacements for competitor units. Manual override lever is easily accessible externally. Consult factory for 220 VAC power supply, optional auxiliary switches, and BSP or sweat connections.

3ZV1 Series Three-Way Zone Valves are ideal for flow control in hot and cold water HVAC systems. The 3ZV1 is electrically driven to open and spring to close. Units are available in 1/2 ˝,3/4 ˝, and 1 ˝ sizes with 24 or 120 VAC power supply. Easy to install these units are direct replacements for competitor units. Manual override lever is easily accessible externally. Consult factory for 220 VAC power supply, optional auxiliary switches, and BSP or sweat connections.

Download Literature:  ZV1 Two Way Zone Valve Catalog Page  
                               3ZV1 Three Way Zone Valve Catalog Page