Johnson Controls V-3766-1001 Valve

The Johnson Controls V-3766-1001 Valve is a rugged, 1/2" flare bronze 2-way valve engineered for precise flow control in HVAC terminal units such as fan coils, perimeter radiation, and reheat coils. As a Normally Open (N.O.) pneumatic valve, it utilizes a Push-Down-to-Close (PDTC) action with a 3-6 psi spring range to maintain system regulation. This 1.0 Cv rating globe valve is built with a 1/4" stainless steel stem, 5/16" stroke, and high-quality non-adjustable ring pack packing to ensure a reliable seal and extended service life in both hot and cold water applications. Its flare connection design allows for a solderless installation, making it a preferred choice for contractors looking for quick field mounting and simplified maintenance. Designed for use with the V-3000 pneumatic actuator, the V-3766-1001 includes a 1/8" NPT barbed fitting for easy connection to 5/32" or 1/4" OD polytubing, providing seamless integration into existing pneumatic control systems.

• Efficient Installation: 1/2" SAE 45-degree flare connections eliminate the need for soldering, saving time on the job site.
• High-Pressure Tolerance: Rated for a 400 psig static pressure, ensuring stability in demanding commercial environments.
• Precise Control: Features an equal percentage flow characteristic for accurate modulation of terminal unit output.
• Durable Construction: Cast bronze body and stainless steel stem provide superior resistance to wear in varied water temperatures.

Common Questions

What is the maximum fluid temperature for this valve?
When used with pneumatic actuators, the valve is rated for fluid temperatures ranging from 35°F to 281°F.

Can this valve be used for steam applications?
The V-3766-1001 is specifically designed for hot and cold water service; for steam applications, verify the internal trim and packing compatibility with the manufacturer's specifications.

Is the actuator included with this model?
Yes, the V-3766-1001 typically comes factory-assembled with a V-3000-1 exposed pneumatic actuator for immediate integration.

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.