Honeywell VCZBB3400 Hydronic Valve, 2-Way, 1/2" Female NPT

Two-way Cartridge Cage Valves are intended for hydronic applications in a normal indoor environment to control flow of hot/chilled water glycol solution up to 60% concentration. These valves are designed for zone control of heating/cooling systems.

Honeywell VCZBB3400 Features:

• Quick open, linear, and equal percentage flow characteristics are available
• Bi-directional installation
• High close-off rating independent of Cv
• 300 psi max safe operating pressure
• Includes cartridge installation wrench
• When used with VC series Acutator - 2 mintues
• 32 F to 150 F ambient temperature range
• Female NPT Connection type
• Two-way, straight-through body pattern
• 1/2" Pipe Size
• 34 F to 203 F fluid temperature
• 2.3 Cv Capacity
• Stem up to close A Port valve action
• Cartridge Cage Valve type
• Bronze body material
• EPDM O-ring seals on Noryl position seat material
• Stainless steel stem material
• Ryton, Noryl engineering plastic cartridge material
• Modified Equal percentage flow characteristic
• 0.4" Stem travel

See technical tab for literature
https://customer.resideo.com/resources/Techlit/Tec...
https://customer.resideo.com/resources/Techlit/TechLitDocuments/95C-00000s/95C-10948.pdf