V-4332-1006 Johnson Controls Valve

Overview

The Johnson Controls V-4332-1006 is a professional-grade, 1/2-inch brass pneumatic flare valve designed for precise fluid control in commercial HVAC terminal unit applications, such as fan coils and reheat coils. This three-way mixing globe valve accurately regulates and modulates the flow of hot and cold water when integrated with pneumatic or compatible electric controllers, providing optimal environmental control and energy efficiency.

Features

• Flared Connections: Features 1/2-inch OD SAE 45 flare connections that do not require soldering for installation, simplifying field replacement and maintenance in tight mechanical spaces.
• Reliable Packing: Equipped with standard non-adjustable ring pack packings that deliver proven reliability and a long operational lifespan.
• Diaphragm Actuator Compatibility: Designed for factory installation or field mounting with V-3000 series pneumatic actuators or VA series electric actuators.
• High-Quality Seals: Built with a molded composition disc bonded to the valve plug assembly to ensure tight initial and long-term shutoff.

Specifications

• Valve Configuration: Three-Way Mixing
• Body Pattern / Style: Globe valve with a bronze body and stainless steel internals
• Pipe / Connection Size: 1/2 inch Flare
• Spring Range: 9 to 13 PSI
• Maximum Flow Capacity: 2.0 Cv (1.7 Cv on PDTC port / 2.3 Cv on PDTO port)
• Maximum Static Pressure: 345 psi (body rated up to 400 psig)
• Fluid Temperature Limits: -10°F to 150°F (-23°C to 66°C); maximum medium temperature up to 281°F

Applications

• Designed primarily for hot water and chilled water modulation in commercial HVAC systems.
• Commonly utilized in small HVAC terminal units, fan coil units, and reheat coil control loops.
• Ideal for building automation and legacy pneumatic control setups requiring precise fluid mixing or bypass configurations.