Honeywell VBN2AHPA3000 1/2" NPT 2-Way Ball Valve 4.7 Cv with Modulating Actuator

The Honeywell VBN2AHPA3000 is a 2-way control ball valve designed to control hot and chilled water with glycol solutions up to 50% in HVAC systems to provide modulating functions. This valve features a 1/2 inch internal (female) NPT connection with a flow coefficient (Cv) of 4.7, making it suitable for a variety of heating, ventilating, and air conditioning applications.

Key Features:

• Equal percentage flow characteristic for precise modulating control
• Patented seat design that reduces torque requirements from the actuator
• Proportional (modulating) non-spring return actuator with 24V operation
• Not for use with steam or fuels - water and glycol solutions only
• ANSI Class IV seat leakage specification (0.01% of CV maximum)
• Removable manual operating handle for valve control during installation or power failure

The valve body is constructed of forged brass with nickel-chrome plated brass components, providing durability and corrosion resistance. The VBN2 series is characterized by low-torque operation and flow ratings that closely match industry-standard globe valves. The integrated proportional actuator provides fail-in-place functionality with modulating control, ideal for applications requiring precise flow regulation.