Honeywell VBN3DKPA3000 3-Way Control Ball Valve 1.25" NPT 12.7 Cv with 24V Modulating Actuator

The Honeywell VBN3DKPA3000 is a 3-way control ball valve designed for precise control of hot and chilled water with glycol solutions up to 50% in HVAC systems. This 1.25-inch NPT threaded valve features a Cv rating of 12.7 and comes with a factory-installed 24V modulating actuator with 0-10 VDC control signal capability and non-spring return fail-in-place operation.

Key Features:

• 1.25-inch female NPT threaded connections for easy installation
• Flow capacity of 12.7 Cv for optimal performance in commercial HVAC applications
• Equal percentage flow characteristic on A port for precise control
• Nickel-chrome plated brass construction with forged brass body (ASTM B283)
• ANSI Class IV seat leakage specification (0.01% of Cv) on A port
• Maximum static pressure rating of 360 psi at 250°F
• Fluid temperature range: -22°F to +250°F
• Patented low-torque seat design reduces actuator requirements
• Removable manual operating handle for installation and emergency operation
• Field configurable for mixing or diverting control applications

The VBN3 series utilizes Honeywell's patented precision seat design that significantly reduces the torque required from the actuator while maintaining superior shutoff performance. The characterized flow insert provides Cv ratings that closely match industry-standard globe valves while offering the reliability and longevity of ball valve technology. Ideal for commercial building automation systems requiring modulating control of hydronic heating and cooling loops.