Six-way zone valve
Six-way zone valve with flat seat tail pieces connections, male threaded ISO 228.
For use in applications on four pipes systems, where it is necessary exchange the supplied water temperature at the devices, to produce cooling or heating in the building’s rooms.
The typical installation is on ceiling systems, underfloor systems and on fan-coil systems, but are not excluded other applications.
Temperature range: 5-90 °C.
Nominal pressure: 16 bar.
Valve closed with stem in 45° position.
Optional for R274Y023, R274Y024, R274Y025 (1"):
- K274-2: actuator 24 Vac/dc (0-10 V).
- P21SY011-P21SY018: calibrated washers for controlling the losses of pressure.
- R274W: insulation.
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