Johnson Controls VG7243GT+72CHGA Two-Way Globe Valve Assembly 1/2" NPT 4.6 Cv 24V Spring Return Proportional

The Johnson Controls VG7243GT+72CHGA is a factory-assembled, actuated two-way globe valve from the VG7000 Series, combining a bronze body globe valve with stainless steel trim and a VA7820-series electric spring-return actuator. Engineered for precise proportional flow control in commercial and industrial HVAC applications, this assembly delivers reliable, repeatable performance in heating and cooling systems.

Key Features:

• Valve Type: Two-Way, Push-Down-to-Close (Normally Open), globe-style body
• Pipe Size: 1/2" NPT end connections
• Flow Coefficient: 4.6 Cv for accurate flow regulation
• Body Material: Bronze body with stainless steel stem and seat trim for corrosion resistance
• Actuator: 24 VAC electric spring-return actuator with proportional (0–10 VDC) control signal
• Spring Return: Valve returns to the normally open (fail-safe) position upon power loss
• Packing: Spring-loaded PTFE and elastomer V-ring packing for leak-free sealing
• Compliant: Meets ASME B16.15 Class 250 requirements

Compatible Services:

• Hot water and chilled water systems
• 50/50 glycol solutions
• Saturated steam (up to 38 psig) in HVAC applications

The VG7243GT+72CHGA is an ideal choice for building automation and control applications requiring dependable modulating valve performance. The integrated spring-return mechanism ensures the valve defaults to the safe open position if power is interrupted, providing added system reliability and protection.