VG7241PT+3008D Johnson Controls Valve / Actuator

Overview

The Johnson Controls VG7241PT+3008D is a rugged 1-1/4 inch NPT globe valve and pneumatic actuator assembly engineered to regulate the flow of hot water, chilled water, or steam in commercial HVAC systems. Featuring a 2-way normally open configuration, this assembly uses a cast bronze body and highly durable brass trim to ensure reliable performance and a tight shut-off in demanding building automation environments. It is driven by an MP8000 series 3-inch pneumatic actuator with an exposed spring mechanism for prompt, dependable fail-safe operation.

Features

• Driven by a reliable 3-inch pneumatic actuator providing consistent cycling and fast response times
• Designed with a spring return mechanism for safe, normally open fail-safe performance
• Equipped with a high-durability cast bronze body and robust brass trim
• Utilizes an equal percentage flow characteristic to deliver superior control loop stability across a wide range of flow rates

Specifications

• Valve Size: 1-1/4 inch NPT
• Flow Coefficient: 18.5 Cv
• Configuration: 2-Way Normally Open
• Actuator Type: Pneumatic (Exposed Spring)
• Spring Range: 4 to 8 PSI
• Max Static Pressure: 400 psi
• Fluid Temperature Range: 35°F to 248°F for water, up to 338°F for steam (maximum 35 psig saturated steam)

Applications

• Designed for precise fluid and steam modulation in commercial heating, ventilating, and air conditioning systems
• Well-suited for integration with commercial building automation and hydronic control systems
• Ideal for regulating flow in air handling units (AHUs), terminal units, and seasonal zone control systems