VG7241CT+7152G Johnson Controls Valve / Actuator

Overview

The Johnson Controls VG7241CT+7152G is an actuated valve assembly combining a 1/2-inch 2-way globe valve with a VA-7152 series non-spring-return electric actuator. Housed in a durable cast bronze body with brass trim, this assembly is configured as normally open (push-down-to-close) and features an equal percentage flow characteristic for stable environmental modulation. The companion electric actuator provides proportional control using a 0 to 10 VDC signal, offering direct-coupled efficiency without needing complex linkages.

Features

• Direct-coupled mounting requires no external linkage, simplifying installation and reducing maintenance.
• Integrated magnetic clutch protects the internal gearing and guarantees a tight closeoff.
• High-durability design tested for over one million cycles to ensure operational longevity.
• Serviceable valve configuration allows for convenient in-place repacking.
• Equal percentage response ensures accurate and linear thermal capacity control.

Specifications

• Valve Size: 1/2 inch
• Connection Type: NPT Threaded
• Flow Capacity: 0.73 Cv
• Body Pattern: 2-Way Normally Open
• Body Material: Cast Bronze
• Trim Material: Brass
• Actuator Type: Electric, Non-Spring Return
• Control Signal: 0 to 10 VDC Proportional
• Supply Voltage: 24 VAC, 50/60 Hz
• Fluid Temperature Range: 35 to 284 degrees Fahrenheit
• Maximum Closeoff Pressure: 345 psig
• Maximum Saturated Steam Pressure: 38 psig
• Valve Static Pressure Rating: ANSI Class 250

Applications

• Proportional control of hot water and chilled water loops in commercial HVAC systems.
• Low-pressure saturated steam control applications up to 38 psig.
• Building automation system integrations requiring precise environmental modulation.
• Hydronic systems utilizing water or water-glycol solutions containing up to 50 percent glycol.