M9220-BAC-3 Johnson Controls Actuator

Overview

The Johnson Controls V-4332-1009 is a 1/2-inch flare-connection, three-way mixing globe valve engineered to accurately regulate the flow of hot or chilled water in small HVAC terminal units. Housed in a durable brass body, it utilizes a pneumatic actuator operating on a 4 to 8 psi spring range to deliver responsive and proportional fluid blending or diverting action.

Features

• Flare connections (1/2 in. OD SAE 45) simplify installation without soldering and allow easy removal for maintenance
• Standard non-adjustable ring pack packings offer long-term reliability and leak prevention
• Features a molded composition disc bonded to the valve plug assembly for tight initial and long-term shutoff
• Designed with high rangeability to provide smooth, stable, and energy-conserving fluid modulation

Specifications

• Valve Size: 1/2 inch
• Connection Type: SAE 45 Flare
• Body Pattern: Three-Way Mixing
• Flow Capacity: 2.0 Cv (1.7 Cv PDTC Port / 2.3 Cv PDTO Port)
• Actuation Spring Range: 4 to 8 psi
• Maximum Static Pressure: 400 psig
• Maximum Differential Pressure: 35 psi
• Fluid Temperature Range: -10°F to 150°F (-23°C to 66°C)

Applications

• Ideal for commercial HVAC and pneumatically controlled hydronic systems
• Used for precise mixing or diverting of hot and chilled water in terminal units
• Suitable for integration into legacy and current building automation control systems