Johnson Controls V-4332-1006 Valve

The Johnson Controls V-4332-1006 is a professional-grade 1/2 inch flare pneumatic valve engineered for precision fluid control in HVAC terminal unit applications. This three-way mixing valve features a robust 9 to 13 psi spring range, ensuring accurate modulation when integrated with pneumatic controllers. Built with a compact bronze body, the unit provides a 1.7 Cv rating on the pressure-dependent to close (PDTC) port and a 2.3 Cv rating on the pressure-dependent to open (PDTO) port. Designed for versatility in hydronic systems, it manages flow bypass and mixing requirements efficiently. The flare connection simplifies field installation and maintenance in tight mechanical spaces. As a standard for fan coil and reheat coil control, this pneumatic globe valve utilizes a high-quality diaphragm actuator to maintain consistent stroke performance under varying system pressures. Technicians rely on its durability for long-term HVAC valve replacement and proportional control stability.

• Precise Flow Modulation: The 9-13 psi spring range allows for fine-tuned linear control in complex pneumatic loops.
• Variable Flow Capacities: Dual Cv ratings (1.7 and 2.3) optimize performance for both mixing and bypass configurations.
• Streamlined Installation: 1/2" flare fittings allow for secure, leak-free mechanical connections without the need for brazing.
• Rugged Construction: Bronze body and stainless steel internals provide resistance against scaling and premature wear in hot or chilled water systems.
• System Compatibility: Seamlessly replaces older V-4332 series models in legacy Johnson Controls pneumatic automation setups.

Can this valve be used for steam applications?
The V-4332-1006 is primarily designed for hot water and chilled water applications; using it in high-pressure steam systems can exceed the temperature limits of the domestic diaphragm and internal seals.

What is the maximum operating pressure for the actuator?
The internal pneumatic actuator is designed to operate within standard control ranges, typically up to 20-25 psi, though the spring range specifically cycles between 9 and 13 psi.

Is this valve suitable for diverting service?
While often utilized in mixing configurations, specific piping adjustments are required if attempting to use this three-way body as a diverting valve to ensure proper Cv performance at the ports.

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.