Description
The Honeywell‑Home/Resideo VCZBD3100 is a high-capacity 2-way hydronic valve assembly, designed for precise control of hot or chilled water—and up to 60% glycol mixtures—in residential and light commercial HVAC systems. Boasting 1¼″ Female NPT connections and a robust 7 Cv flow rating, it delivers smooth, linear modulation for optimal temperature management across zones.
Features:
- Quick open, linear, and equal percentage flow characteristics available
- Bi-directional installation
- 3000-series valves for floating and modulating non-fail safe applications
- 1000-series valves for two-position control
- High close-off rating independent of Cv
- Available with a variety of North American and international pipe fittings
- No tools required for actuator installation or removal
- Actuator removal does not require draining system
- Service is by replacement of cartridge, not valve body
- Cartridge replacement rebuilds valve to factory-new condition.
Specifications:
- Application: Zoning
- Body Pattern: 2-Way, Straight-Through
- Size: 1-1/4″
- Flow Capacity (Cv): 7
- Ambient Temperature: 32 to 150 F
- Valve Action: Stem up to close
- Flow type: Linear
- Max Pressure (PSI): 300
- Connection Type: Threaded
- Temperature Range (F): 34°F – 203°F
