Johnson Controls V-3801-8001 Pneumatic Valve Actuator

The Johnson Controls V-3801-8001 Pneumatic Valve Actuator delivers precise control for 1/2 in and 3/4 in VG7000 Series valves. This oval-top, compact actuator combines a rugged die-cast aluminum housing with a durable synthetic rubber diaphragm to provide dependable performance in HVAC, industrial automation, and process control environments. Rated at 30 PSIG, it offers fast response and reliable actuation in narrow spaces thanks to its streamlined profile.

It is designed for use on 1/2 and 3/4 in VG7000 Series valves, with an air connection of 1/8 in threaded barbed fitting and a wide operating temperature range of -20 to 150 °F. The actuator's 4 in² diaphragm area and compact oval-top form help achieve precise actuation in limited-space installations while withstanding demanding industrial environments.

• Pressure Rating: 30 PSIG
• Body Material: Die-Cast Aluminum
• Diaphragm Material: Synthetic Rubber
• Air Connection: 1/8 in Threaded Barbed Fitting
• Ambient Temperature: -20 to 150°F
• Diaphragm Area: 4 in²
• Compatibility: 1/2 and 3/4 in VG7000 Series Valves
• Design: Oval Top, Compact

Whether used in HVAC control rooms or process lines, this V-3801-8001 pneumatic actuator delivers consistent, maintenance-friendly performance and easy integration with existing valve assemblies.