Johnson Controls VG7241PT+3008E Valve Assembly

The Johnson Controls VG7241PT+3008E is a heavy-duty 1-1/4 inch NPT pneumatic valve assembly designed for high-demand HVACR applications. This 2-way normally open valve features a robust cast bronze body and durable brass trim, engineered to manage hot water, chilled water, or saturated steam up to 15 psig. With a high 18.5 Cv flow capacity and an equal percentage flow characteristic, this unit ensures precise modulating control and stable system hunting prevention. The integrated spring return pneumatic actuator operates on a 9-13 PSI spring range, providing reliable fail-safe performance during loss of air pressure. Built to comply with ANSI Class 250 pressure and temperature standards, this VG7000 series assembly uses an exposed yoke design to protect the actuator from heat transfer, making it a staple for commercial boiler and chiller plant maintenance. Contractors specify the VG7241PT+3008E for its field-proven longevity and seamless integration into existing pneumatic control loops.

• Precision Modulation: The 18.5 Cv rating and equal percentage flow ensure accurate temperature regulation in large-scale hydronic systems.
• Industrial Durability: Cast bronze construction with brass trim meets ANSI Class 250 standards for high-pressure reliability.
• Fail-Safe Operation: The normally open configuration and 9-13 PSI spring return ensure maximum flow and system safety during pneumatic failure.
• Thermal Protection: Exposed yoke design extends the life of the actuator by isolating it from high fluid temperatures.

What is the maximum steam pressure rating for this assembly?
The VG7241PT+3008E is rated for saturated steam applications up to 15 psig.

Can this valve be used for chilled water applications?
Yes, it is designed to regulate hot water, chilled water, and 50/50 glycol solutions in HVAC systems.

Is the actuator replaceable or integrated?
This is a factory-assembled unit featuring an exposed pneumatic actuator, though the VG7000 series allows for field-mounting options if required for future maintenance.

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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.