VG7241ET+3008D Johnson Controls Valve / Actuator

Overview

The Johnson Controls VG7241ET+3008D is a 1/2-inch NPT two-way normally open pneumatic valve and actuator assembly from the VG7000 Series. It is engineered to precisely regulate the flow of hot water, chilled water, glycol solutions, and steam in HVAC systems in response to controller demands. The unit combines a durable cast bronze body with brass trim and features an equal percentage flow response.

Features

• Two-way normally open (push-down-to-close) configuration
• Exposed pneumatic actuator with a reliable spring-return mechanism
• Cast bronze body construction equipped with durable brass trim
• Equal percentage flow characteristics for accurate control
• Long operational lifespan with tested durability and in-place serviceability

Specifications

• Size: 1/2 inch NPT
• Flow Capacity: 1.8 Cv
• Spring Range: 4 to 8 psi
• Pressure Standard: ANSI Class 250
• Maximum Fluid Temperature: 284 degrees Fahrenheit
• Media Compatibility: Hot/chilled water, up to 50 percent glycol, or 35 psig steam

Applications

• Water flow regulation in heating and cooling coils within commercial HVAC environments
• Saturated steam flow control applications up to 35 psig
• Commercial building automation systems requiring precise proportional environmental control