Johnson Controls V46SA-9300 Pressure-Actuated Water Regulating Valve HVAC Control Valves & Actuators - 3/8 Inch

The Johnson Controls V46SA-9300 is a direct-acting, two-way pressure-actuated water regulating valve designed for controlling water flow to condensers in refrigeration and HVAC systems. This 3/8-inch valve automatically modulates water flow by directly sensing pressure changes in non-corrosive refrigerant circuits, providing efficient temperature regulation and preventing excessive water consumption.

Key Features:

• Direct-acting operation opens on pressure increase for automatic flow control
• All-range construction allows use with both low and high range refrigerants
• Pressure range: 5-23 bar (73-334 PSI) operating capability
• Maximum water pressure up to 23 bar (334 PSI)
• No electrical power required - passive element design
• Includes 75 cm capillary tube for remote refrigerant pressure sensing
• Durable brass and bronze construction for long-lasting performance

Ideal for water-cooled condensers in commercial refrigeration, HVAC systems, and industrial cooling applications. The V46SA series is specifically designed for European markets and meets international refrigeration standards for non-corrosive refrigerant systems.