VG7241ET+72CHGA Johnson Controls Valve / Actuator

Overview

The Johnson Controls VG7241ET+72CHGA is a factory-assembled valve and actuator combination engineered to regulate fluid flow in commercial HVAC systems. It features a rugged cast bronze body, brass trim, and a spring-return electric actuator designed for reliable performance and fail-safe system protection.

Features

• Features field-selectable control signals including 0(2)-10 VDC, 0(4)-20 mA, two-position, or floating options.
• Equipped with a spring return electric actuator for critical fail-safe position security.
• Constructed with a robust cast bronze body and brass trim for superior durability and corrosion resistance.
• High-quality seals provide tight shut-off to prevent leakage and maximize energy efficiency.

Specifications

• Valve Configuration: 3-way mixing globe valve
• Connection Size: 3/4 inch NPT
• Flow Coefficient: 7.3 Cv with a linear flow characteristic
• Power Supply: 24 VAC
• Body Material: Cast bronze
• Trim Material: Brass
• Control Input: Modulating 0(2)-10 VDC, 0(4)-20 mA, two-position, or floating

Applications

• Control of hot water, chilled water, and low-pressure steam in commercial hydronic HVAC systems.
• Regulating loop mixing and temperature control in air handlers, fan coils, and terminal units.
• HVAC applications requiring field-adjustable control configurations and automatic spring return fail-safe protection.