Overview
The Belimo Z2100QPF-K+CQKBUP-RR is a 1-inch, 2-way ZoneTight Quick Control Valve (QCV) combination with press-fit piping ends and a line-voltage normally closed electronic fail-safe actuator. Operating on AC/DC 100…240 V, it provides reliable On/Off shutoff control.
Features
- Universal AC/DC 100…240 V operating voltage compatibility
- Electronic fail-safe automatically closes valve upon power disruption
- Press-fit ends provide fast, clean connection without torching
- Compact profile fits easily into restricted equipment spaces
Specifications
- Valve Size: 1″
- Connection Type: Press Fit
- Valve Type: 2-way
- Flow Coefficient: Cv 8.2
- Control Signal: On/Off
- Nominal Voltage: AC/DC 100…240 V
- Fail-Safe Position: Normally Closed (Fail-Closed)
Applications
- Commercial HVAC hydronic heating and cooling circuits
- Fan coil units, VAV reheat coils, and unit ventilators
- Line-voltage applications needing positive fail-closed protection


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