VG7243LT+72CHGA Johnson Controls Valve / Actuator

Overview

The Johnson Controls VG7243LT+72CHGA is an electric globe valve and actuator assembly designed to regulate water and steam flow in HVAC systems. It features a 3/4-inch 2-way normally open cast bronze valve body combined with a spring-return proportional electric actuator for precise automated control.

Features

• Push-down-to-close normally open operation
• Proportional control supporting selectable 0-10 VDC or 4-20 mA inputs
• Durable cast bronze body construction with corrosion-resistant stainless steel stem and trim
• Spring-return safety mechanism to ensure proper positioning during power disruptions
• Replaceable ring packing designed for high reliability and tight fluid shut-off

Specifications

• Valve Size: 3/4 inch NPT
• Flow Capacity: 7.3 Cv
• Configuration: 2-Way Normally Open
• Supply Voltage: 24 VAC
• Fluid Temperature Range: 35 to 338 degrees Fahrenheit
• Maximum Operating Pressure Drop: 35 psi
• Valve Body Rating: ASME B16.15 Class 250

Applications

• Automated water and steam regulation within heating and cooling applications in HVAC setups
• Control of hot water, chilled water, and 50/50 glycol solutions
• Low-pressure saturated steam systems up to 38 psig