Description
The Honeywell VCZAA1432 is a 1/2-inch sweat (solder) connection, 2-way cartridge valve engineered with an equal percentage flow characteristic — the preferred choice for hydronic heating and cooling coil control applications. Equal percentage valves deliver exponential flow increase relative to valve stroke, providing superior modulating control authority across a wide range of system loads and ensuring stable, responsive performance at both low and high flow conditions.
Designed for use with compatible Honeywell actuators, the VCZAA1432 cartridge valve body integrates seamlessly into hydronic zone control and building automation systems. Its compact cartridge design simplifies installation and replacement, making it a reliable solution for commercial and residential hydronic applications.
Key Features
- 1/2″ sweat (solder) end connections for secure, leak-free installation
- 2-way valve configuration for on/off or modulating flow control
- Equal percentage flow characteristic for precise coil capacity control
- Cartridge valve body design for easy installation and serviceability
- Compatible with Honeywell VCZ-series actuators
- Ideal for hydronic heating and cooling coil applications
- Suitable for commercial and residential hydronic systems
Application
The VCZAA1432 is well-suited for fan coil units, air handling units, and terminal unit hydronic coil control where precise flow modulation is critical. The equal percentage characteristic ensures that the valve provides consistent control authority even at low load conditions, reducing hunting and improving system efficiency.
Specifications
- SKU: VCZAA1432
- Brand: Honeywell
- Connection Size: 1/2 inch
- Connection Type: Sweat (Solder)
- Valve Configuration: 2-Way
- Flow Characteristic: Equal Percentage
- Valve Type: Cartridge Valve
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