Johnson Controls VG7241PT+71CHGC 1.25" NPT Proportional Control Valve Assembly

The Johnson Controls VG7241PT+71CHGC is a complete proportional control valve assembly designed for hydronic heating and cooling systems. This assembly combines a VG7241 series globe valve body with a 71CHGC electronic actuator for precise modulating control of water flow in commercial HVAC applications.

Key Specifications:

• Valve connection size: 1.25" NPT threaded
• Flow coefficient (Cv): 18.5
• Actuator voltage: 24V AC/DC
• Control type: Proportional modulating (non-spring return)
• Globe valve design for tight shutoff
• Direct-mounted electronic actuator

Features and Benefits:

• Proportional control provides precise modulation for optimal temperature control and energy efficiency
• Non-spring return (NSR) actuator maintains last position on power failure
• Suitable for hot water, chilled water, and glycol solutions
• Factory-assembled valve and actuator combination ensures proper pairing and reduces installation time
• Robust construction for reliable operation in commercial building automation systems

This valve assembly is ideal for use with Johnson Controls building automation systems and is commonly applied in fan coil units, unit heaters, heat exchangers, and other hydronic terminal equipment requiring modulating flow control.