4-Wire Adjustable Zone Valve Actuator w/ End Switch (24V, Normally Closed), QHADJACTS

Adjustable zone valve actuator with end switch is 4 wire, 24 volts and normally closed. Included accessories and closed position adjustability enable the actuator to be mounted on all Zurn PEX radiant heat manifolds, zone valves and diverter valves. Includes a manual override position that allows flow through the zone valve or manifold loop without powering the actuator to assist in purging air and troubleshooting.

Features:

• Easily adjustable closed position allows actuator to be installed on all Zurn PEX radiant heating manifolds as well as Zurn QHSZV series zone valves and QHDV5 diverter
• Includes a manual override position that allows flow through the zone valve or manifold loop without powering the actuator to assist in purging air and troubleshooting
• Actuator is 4 wire, 24 volts and normally closed
• Can be mounted in any position for convenient installation
• Includes a normally open end switch with contact capacity of 5A/125vac
• Comes standard with a 39" long 4 wire cable