Johnson Controls V-3766-1001 Pneumatic Valve Actuator 3-13 PSI Spring Return

The Johnson Controls V-3766-1001 is a pneumatic valve actuator designed for HVAC control applications. This spring return actuator operates on 3 to 13 PSI air pressure and features a normally open (N.O.) configuration that returns to its default position upon loss of air pressure.

Key Specifications:

• Connection size: 1/2 inch flare fitting
• Operating pressure range: 3 to 13 PSI
• Valve coefficient (Cv): 1.0
• Action: Normally open with spring return
• Application: Pneumatic control valves in HVAC systems

This actuator is commonly used with Johnson Controls pneumatic control valves to provide reliable, fail-safe operation in heating, cooling, and ventilation systems. The spring return mechanism ensures the valve returns to its safe position during power or air pressure loss, making it ideal for critical control applications.