VG7241ST+7152G Johnson Controls Valve / Actuator

Overview

The Johnson Controls VG7241ST+7152G is a high-performance valve and actuator assembly combining a 2-inch 2-way cast bronze globe valve with a VA-7152 series non-spring return electric actuator. Designed for precise flow modulation, it features an equal percentage flow characteristic and a normally open configuration to deliver reliable control in environmental management systems.

Features

• Direct-coupled installation requiring no complex linkages
• Magnetic clutch to protect actuator gearing and ensure tight close-off
• Cast bronze body with durable brass trim for enhanced corrosion resistance
• Tested for longevity with a lifespan exceeding one million cycles
• Convenient design allowing for in-place valve repacking

Specifications

• Valve Size: 2 inches
• Connection Type: Female NPT
• Flow Coefficient (Cv): 46.2
• Actuator Input: 0 to 10 VDC proportional or on/off / floating point
• Supply Voltage: 24 VAC, 50/60 Hz
• Fluid Temperature Range: 35°F to 284°F
• Maximum Saturated Steam Rating: 35-38 psig
• Close-off Pressure: 21 psi
• Enclosure Type: NEMA 1

Applications

• Chilled and hot water modulation in commercial HVAC systems
• Low-pressure saturated steam control applications
• Temperature regulation loops utilizing glycol solutions up to 50%
• Building automation systems requiring accurate proportional fluid control