Honeywell VBN3DLPX0000 3-Way Control Ball Valve 1.25" NPT 19.4 Cv Brass DCA

The Honeywell VBN3DLPX0000 is a 1-1/4 inch three-way control ball valve designed to control hot and chilled water with glycol solutions up to 50% in heating, ventilating, and air conditioning (HVAC) systems. This valve features a 19.4 Cv rating and is configured for use with a DCA (direct-coupled actuator), which can be ordered separately or with factory-mounted actuators.

Key Features:

• Female NPT threaded connections for easy installation
• Equal percentage flow characteristics for precise control
• Reduced B-port Cv for constant loop flow
• Nickel-chrome plated brass ball and stem construction
• ANSI Class IV seat leakage specification (0.01% of Cv)
• Field configurable for normally open or normally closed fail-safe position
• Removable manual operating handle for control during installation or power failure
• Actuator can be mounted in any of four positions
• Installs in globe valve "T" pattern, no extra elbows or piping required
• Field-serviceable stem assembly
• Mixing or diverting control capability

These valves provide two-position or modulating functions for precise HVAC system control. The VBN3 series features characterized flow and low-torque design with Cv ratings that closely match industry-standard globe valves. The DCA profile allows for easy integration with Honeywell's line of direct-coupled actuators for automated control applications.