Honeywell VBN2AKPX6200 Valve Assembly

The Honeywell VBN2AKPX6200 is a high-performance 1/2 inch 2-way ball valve assembly designed for precise flow control in demanding hydronic systems. Featuring a 11.7 Cv rating and an equal percentage flow characteristic, this assembly ensures linear heat output and stable temperature regulation across the coil. The brass body with plated brass trim provides durability in closed-loop systems, while the spring return modulating actuator offers failsafe operation, moving the valve to a normally closed position upon power loss. This unit supports multiple control signals, including 0-10Vdc, 2-10Vdc, and 4-20mA (with the included 500-ohm resistor), operating on standard 24Vac power. As the VEB-4302MBDL replacement, the VBN2AKPX6200 integrates seamlessly into existing building automation systems, providing reliable floating or two-position SPDT control for professional contractors.

Key Benefits

• Equal Percentage Flow: Optimized characteristic prevents hunting and provides stable control in HVAC applications.
• Versatile Control Signals: Field-selectable modulating control allows integration with almost any DDC controller.
• High Close-off Pressure: The NPT threaded ball valve design ensures tight shut-off and prevents leakage.
• Direct Replacement: Specifically engineered to replace the legacy VEB-4302MBDL series without extensive repiping.
• Fail-Safe Security: The internal spring return mechanism ensures the system defaults to a safe state during power failures.

Common Questions

Is the VBN2AKPX6200 compatible with 4-20mA control systems?
Yes, this Honeywell valve assembly supports 4-20mA signals when utilizing the provided 500-ohm resistor across the input terminals.

What is the difference between this and the VBN2AKPX6100?
The VBN2AKPX6200 is configured as 2-way normally closed, whereas the VBN2AKPX6100 is the normally open equivalent.

Can this valve be used for steam applications?
This specific brass ball valve is rated for water and glycol solutions; always verify medium compatibility and temperature limits before installation in steam-heavy environments.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.