Johnson Controls VG7241ES+3801B 1/2" Brass Globe Valve with Pneumatic Actuator Assembly

The Johnson Controls VG7241ES+3801B is a complete valve assembly combining the VG7241ES Series VG7000 brass trim globe valve with the V-3801-8001 compact pneumatic actuator. This pre-assembled unit is designed for precise control of hot or chilled water in commercial HVAC applications.

Valve Specifications:

• 1/2 inch NPT threaded connections for easy installation
• Brass trim construction for durability and corrosion resistance
• Flow coefficient (Cv) of 1.8 for accurate flow control
• Normally open (N/O) configuration - valve opens when air pressure is released
• Two-way globe valve design for throttling applications

Actuator Specifications:

• Compact V-3801-8001 pneumatic actuator with 3-6 psig spring range
• Direct-mount design eliminates need for brackets or linkages
• Spring-return operation ensures fail-safe positioning
• Low air pressure requirement for energy efficiency

This factory-assembled combination ensures proper actuator-to-valve sizing and eliminates field assembly errors. Ideal for zone control, fan coil units, unit ventilators, and small air handling units where space is limited and reliable modulating control is required.