Overview
The Belimo Z3100QPF-J+CQBUP-3 is a 1-inch 3-way Press Fit ZoneTight Quick Control Valve (QCV) paired with a line-voltage non-fail-safe actuator. It provides On/Off and floating point hydronic flow control powered by AC 100…240 V.
Features
- Line-voltage operating input range (AC 100…240 V) removes transformer requirements
- Tool-free snap-on mounting on 1″ press-fit valve body
- High close-off capability and reliable flow regulation
- Compact construction for installation in tight spaces
Specifications
- Valve Size: 1″ Press Fit
- Valve Type: 3-way ZoneTight (QCV)
- Flow Capacity: Cv 4.4
- Control Type: On/Off, Floating Point
- Nominal Voltage: AC 100…240 V
- Fail-Safe: Non Fail-Safe
Applications
- Commercial hydronic heating and cooling zone control
- High-capacity fan coil units, VAV reheat coils, and unit ventilators
- Line-voltage building automation system installations


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