Johnson Controls VG2231TL Valve

The Johnson Controls VG2231TL is a heavy-duty, 2-way normally open globe valve engineered for precision flow control in commercial HVACR systems. Built with a rugged cast iron body and durable brass trim, this 2-1/2 inch valve is designed to handle hot water, chilled water, and 50% glycol solutions, as well as saturated steam up to 35 psig. It features an ANSI Class 125 flat-faced flange connection and a 51 Cv flow coefficient, ensuring high-capacity performance with a modified linear flow characteristic for stable modulation. The 3/8" threaded stem utilizes a push-down-to-close (PDTC) action, making it fully compatible with MP8000 series pneumatic actuators or various electric Johnson Controls actuators. Designed for reliability in demanding environments, the VG2231TL incorporates an EPT ring pack packing to maintain a tight seal and minimize leakage, ensuring long-term operational efficiency in any flanged globe valve application.

• Optimized Flow Control: Featuring a 51 Cv rating and modified linear flow, this valve provides precise regulation for both water and steam applications.
• Professional Grade Durability: The cast iron body and brass trim are built to withstand the rigors of industrial HVACR systems.
• Versatile Compatibility: Standard 3/8" threaded stem and ANSI Class 125 flanging allow for seamless integration with a wide range of pneumatic actuators.
• High Temperature Resilience: Rated for fluid temperatures ranging from 35°F to 281°F, ideal for diverse district energy and boiler systems.

What is the maximum static pressure for the VG2231TL?
This valve is rated for a maximum allowable water pressure of 175 psig at temperatures up to 150°F, which decreases to 125 psig at its maximum temperature of 281°F.

Can this valve be used for steam applications?
Yes, the Johnson Controls VG2231TL is specifically designed to handle saturated steam up to 35 psig (241 kPa).

Does the valve include the actuator?
The VG2231TL refers to the valve body assembly. While it is ready for field mounting, the specific pneumatic or electric actuator must be selected based on your control requirements.

This item must ship via truck. Please contact us for freight quote.

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.