Johnson Controls VG7241PT+71CHGA Valve Assembly

The Johnson Controls VG7241PT+71CHGA is a heavy-duty 1-1/4" NPT 2-way globe valve assembly designed for precise flow control in demanding HVACR applications. This assembly features a durable cast bronze body with resilient brass trim, ensuring long-term performance when regulating hot water, chilled water, or 50/50 glycol solutions. With a high flow capacity of 18.5 Cv and an equal percentage flow characteristic, this unit provides the stable modulation required for modern building automation systems.

The integrated VA7810-HGA-2 non-spring return actuator offers maximum installation flexibility with field-selectable control signals, including 0(2)-10 VDC and 0(4)-20 mA proportional control, as well as floating and two-position modes. As a direct replacement for legacy VG7241PT+7203G and VG7241PT+7202G models, this Johnson Controls VG7000 series assembly simplifies retrofitting while maintaining ANSI Class 250 pressure ratings. The direct-coupled design eliminates the need for complex linkages, reducing maintenance overhead and points of failure in the field.

• Field-Selectable Modulation: Supports proportional, floating, and two-position control with a 24VAC power supply.
• High-Durability Construction: Cast bronze body with brass trim and EPDM packing rated for fluid temperatures up to 284°F.
• Precision Flow Control: Equal percentage flow characteristic ensures linear heat output across a wide range of valve openings.
• Simplified Retrofit: Engineered as a direct replacement for older VG7241PT series assemblies.
• High Shutoff Force: The 180 lb-in torque actuator provides reliable close-off against system pressure.

Is the actuator fail-safe?
No, this specific model uses a non-spring return actuator, meaning it will fail-in-place upon loss of power.

What fluids can this valve handle?
It is designed for hot water, chilled water, 50/50 glycol mixtures, and saturated steam up to 38 psig.

Does this assembly require a separate mounting kit?
No, the VG7241PT+71CHGA is a direct-coupled assembly that does not require additional linkages for installation.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.