energetx™ terminal control valves
Terminal control valves for HVAC zone control
BELPARTS terminal control valves regulate the flow of water to HVAC terminal units such as fan coil units, climate ceilings, induction units and underfloor heating systems. Accurate flow control helps each room or zone receive the heating or cooling required to maintain a comfortable indoor climate.
Valves for different system configurations
The range includes standard and pressure-independent control valves for a wide variety of terminal applications.
- 2-port, 3-port, 4-port and 6-port configurations
- Sizes ranging from DN10 to DN50
- Nominal pressure classes PN10, PN16 and PN25
- Standard and pressure-independent (PICV) control valve versions
Different valve sizes, flow capacities and configurations are available to match the requirements of individual terminal units and hydronic systems. This makes the range suitable for both new HVAC installations and the replacement or extension of existing zone control systems.
6-port valves for heating and cooling
BELPARTS 6-port control ball valves are designed for terminal units connected to separate heating and cooling circuits. A single valve can switch between both circuits and regulate the flow to the terminal unit, providing a compact solution for applications such as climate ceilings.
Combined with a suitable BELPARTS thermal or electric actuator, the valves provide dependable control of heating and cooling in individual rooms and zones.
Smart solutions for every project
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