Resideo - Honeywell Home VCZMK6100 Cartridge Cage Valve

Cartridge Cage Valve VCZMK6100 from Resideo/Honeywell Home delivers precise 3-Way control for HVAC hydronic and zone-control systems. This 3/4 inch nominal valve features a bronze body, female-threaded ends, and a stem that closes the A port, providing reliable linear flow with quick open action.

Designed for hot or chilled water and glycol, it suits HVAC systems, hydronic loops, and zone-control heating/cooling. It handles ambient temperatures 32 to 150°F and fluid temperatures from 34 to 203°F, with robust ratings of 60 psi close-off and 300 psi static. The valve offers a flow capacity of 6.6 Cv and uses a Ryton/Noryl engineering plastic cartridge with EPDM O-ring seals, stainless steel stem, and EPDM packing for durable performance with VC actuators (2-position, On-Off).

• 3-Way, Type A-AB-B configuration
• Nominal size 3/4 inch with Female Threaded x Female Threaded connections
• Bronze body and cartridge construction with Ryton/Noryl engineering plastic
• Flow characteristics: Linear flow, 6.6 Cv, stem travel 0.4 inch
• Quick Open operation compatible with VC actuators, 2-position On-Off
• Media compatibility: Hot water, chilled water, glycol