Schneider Electric VK4-7313-202-4-4 1/2" 3-Way Mixing Valve with Positioner

The Schneider Electric (Barber Colman) VK4-7313-202-4-4 is a precision-engineered 3-way mixing valve designed for commercial and industrial HVAC applications requiring accurate control of water, glycol solutions, or other compatible fluids. This 1/2-inch NPT valve features a robust bronze body construction built to withstand demanding operating conditions.

Key Specifications:

• Port Size: 1/2-inch NPT threaded connections
• Valve Configuration: 3-way mixing design for proportional flow control
• Pressure Rating: 5-10 PSI spring range for modulating control
• Flow Coefficient (Cv): 4.4 for precise flow calculations
• Integrated positioner for accurate valve positioning feedback
• Bronze body construction for durability and corrosion resistance
• Designed for use with pneumatic actuators in HVAC control systems

Applications:

• Hot water and chilled water mixing applications
• Fan coil units and air handling systems
• Heating and cooling coil control
• Building automation and temperature control systems

The VK4 series valves are part of Schneider Electric's comprehensive line of HVAC control components, offering reliable performance and long service life in commercial building applications. The integrated positioner provides feedback for precise control loop accuracy, making this valve ideal for applications requiring tight temperature control tolerances.