Schneider Electric VS-7323-593-4-11 2" 3-Way Diverting Globe Valve Assembly with Proportional Actuator

The Schneider Electric VS-7323-593-4-11 is a complete actuated valve assembly consisting of a 2-inch 3-way diverting globe valve from the VB-7300 series paired with an MS51-7203 SmartX linear electric actuator. This assembly is designed for precise control of hot water, chilled water, and steam in HVAC applications including fan coil units, air handling units, and VAV reheat systems.

Valve Specifications:

• Body Size: 2 inches with NPT threaded connections
• Configuration: 3-way diverting (one inlet, two outlets)
• Body Material: Bronze construction (VB-7300 series)
• Flow Coefficient: 40 Cv
• Maximum Pressure: 250 PSI
• Valve Style: Globe type, stem-up-open design

Actuator Specifications (MS51-7203):

• Control Type: Proportional with 2-10 VDC control signal
• Power Supply: 24 VAC/VDC (±20%)
• Action: Spring return, normally closed
• Force Output: 220 lbf thrust force
• Travel: Linear motion with integral linkage
• Stroke: 1/2 inch (13mm) linear stroke
• Wiring: 3-foot appliance cable
• Enclosure: NEMA 2 (IP31) rated
• Operating Temperature: 0°F to 140°F (-18°C to 60°C)

Key Features:

• Complete factory-assembled actuator and valve combination for immediate installation
• SmartX linear actuator eliminates need for separate linkages
• Proportional control accepts analog signal from DDC systems or thermostats
• Spring return failsafe operation ensures valve returns to closed position on power loss
• Manual override crank provided for maintenance and testing
• UL 873 listed and CE marked for commercial building applications

This valve assembly is ideal for Building Automation Systems (BAS) requiring modulating control of hydronic heating and cooling circuits. The 3-way diverting configuration allows for efficient temperature control by diverting flow between two different circuits while maintaining constant flow through the system.