GE555-1

WITH MIXING
Metering unit for distribution manifold with mixing valve (R557R-2 series), complete with:
- Interception ball valves
- Filter
- Zone valve, which can be automated
- Preparation for installing energy meter, using a plastic spacer pipe

For use as a module, the metering unit must be complete with the following components:
- R557R-2 manifold (the complete series of R557R-2 codes, can be found in chapter 4).
- Thermal energy meter, GE552 series.
- Actuator for commanding the zone valve, K270 or K272 series.
- Components for M-Bus data centralization (GE552-4 series), or Wireless M-Bus data centralization (GE552-W series).

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WITHOUT MIXING
Module, for centralized heating and air-conditioning systems, with distribution manifolds, complete with:
- Interception ball valves.
- Zone valve, which can be automated.
- Preparation for installing sanitary and/or service water metering units.
- Preparation for installing energy meter, using a plastic spacer pipe.
- Preparation for installing 3/4" distribution manifolds (end caps and brackets are included).
- Box with terminal board for electrical connections.
- Pocket for the delivery temperature probe integrated into the interception valve.
- Box in painted metal (RAL9010), with door with lock, and frame with adjustable depth.
- Maximum operating temperature 110 °C
(90 °C with plastic spacer pipe).
- Maximum operating pressure 16 bar
(10 bar with plastic spacer pipe).

To complete the GE555-1 module, the following may be ordered separately:
- Thermal energy meter, GE552 series.
- Units for sanitary/service water, GE550 or GE550-1 series.
- Actuator for commanding the zone valve, K270 or K272 series.
- Distribution manifolds with 3/4” connections and centre distance 50 mm, R551, R551S, R580 series (max. 9 outputs).
- Components for M-Bus data centralization (GE552-4 series), or Wireless M-Bus data centralization (GE552-W series).