• Application: 4-wire manifold valve actuator is used to open and close circuit valves on the Pro-Balance manifolds. Use Rehau thermostats to control actuators directly or connect through Rehau electronic controls.

• Visual Verification: Gray position indicates actuator's position. When the actuator is off and closed, the gray indicator is flush with the top of the actuator. When the actuator is on and open, the gray indicator will rise out of the top of the actuator and be visible from the side.

• Dry-Contact End Switch: Can be used to operate 24VAC relays for pumps and other devices, and can be wired so that pumps turn on only when actuator is fully open.