Resideo VCZND6100 Valve

The Resideo VCZND6100 is an industrial-grade 1-1/4 inch NPT three-way cartridge cage valve engineered for precision flow management in commercial and residential hydronic systems. Designed for mixing or diverting applications, this valve body is essential for fan coil units, air handlers, and complex hydronic distribution networks. It features a 9 CV flow rating and a robust 60 psi close-off pressure, ensuring reliable performance under standard operating conditions. The bronze body construction and stainless steel stem provide high-duty cycle durability, while EPDM O-rings deliver superior sealing against water and glycol mixtures up to 60% concentration. This model utilizes a stem-up-to-close A-port configuration, providing a predictable linear response when paired with VC-style on/off actuators. Whether managing hot or chilled water, the Resideo VCZND6100 hydronic valve offers the mechanical integrity required for consistent thermal exchange control.

• Large Format Capacity: 1-1/4 inch NPT connections accommodate higher flow rates in larger hydronic loops.
• High Glycol Tolerance: Compatible with up to 60% glycol solutions, making it ideal for freeze-protected systems.
• Universal VC Series Compatibility: Fits all standard VC-style actuators for simplified field replacement and integration.
• Precision Flow Control: 9 CV rating ensures balanced pressure drops across fan coils and air handling units.
• Direct Replacment Durability: Stainless steel stem and bronze housing resist corrosion in both heating and cooling cycles.

• Is this valve used for mixing or diverting? The VCZND6100 is a versatile three-way valve capable of both mixing and diverting functions depending on the piping configuration.
• Which actuators are compatible with this body? This cage valve is designed specifically for use with any Resideo or Honeywell Home VC-series on/off actuators.
• Can this be used in steam applications? No, this cartridge valve is rated for hot and chilled water/glycol mixtures only; it is not suitable for steam service.

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.