VALVE - ERIE 24V NORALLY CLOSED

Driving an Erie zone valve open and closed on a call from the thermostat, this 24V Erie actuator is a spring-return, two-position power head that mounts onto a matching Erie valve body. On a call for heat or cooling, the synchronous motor drives the valve and the spring returns it to its normally closed position when power is removed, giving positive, general close-off control of the zone. Built for the high temperatures of hydronic systems and wired with 18" leads, it mounts onto the matching valve body for two-position zone control. As a normally closed actuator, the valve stays closed until the actuator is powered, opening the zone only on a call. It is also used as a replacement power head on compatible fan-coil equipment.

Key Features:

• 24V Spring-Return -- A 24V synchronous motor drives the valve with spring return to the normally closed position.
• General Close-Off -- Positive two-position (on/off) control of a hydronic zone.
• Normally Closed -- The valve is closed when de-energized and opens on a powered call.
• Direct-Mount Actuator -- Mounts onto the matching valve body for zone control.
• 18" Leads, High-Temp -- Built for hydronic system temperatures with 18" wiring leads.

Where to Use:

• Hydronic zone control -- Opening and closing heating and cooling zones on a thermostat call.
• Boiler & fan-coil systems -- Powering zone valves in baseboard, radiant, and fan-coil loops.
• HVAC service -- Adding or replacing a zone valve power head.