FAR 1/2" automatic filling group

Code: 2105 12

The FAR 2105 12 filling unit is a device that allows the filling of heating and conditioning systems automatically and up to the pre-set pressure. It is also used to prevent a drop in pressure in the systems themselves due to the expulsion of air from the circuits via the vent valves.

The loading unit is mainly installed in heating and/or cooling systems such as, for example, heat pump systems. It has three main functions: to set the pressure according to the specific needs of the system, to interrupt filling when the set pressure is reached, to avoid flow reversals in the system caused by pressure drops in the aqueducts.

Normally installed between two shut-off valves, to allow their removal without having to empty the system, it can also include a by-pass to reduce the filling times of the system itself.

The FAR automatic loading group can be installed both in horizontal and vertical position but not upside down with the pressure adjustment knob facing downwards. The pressure adjustment knob is numbered and indicates the values that can be set; it is also equipped with a locking dowel and notch for indicating the setting values.

The FAR filling unit has an inlet filter, check valve and stop cock.

TECHNICAL FEATURES

- Connection/ inlet union: 1/2” M

- Outlet connection: 1/2” F

- Pressure gauge connection: 1/4” F

- Operating temperature range: +5 ÷ 95°C

- Maximum upstream pressure: 10 bar

- Calibration pressure: 0.5 ÷ 4 bar

- Check valve with differential pressure 0.02 bar

- Filter: 450 μm

- Valve body and internal parts: CW617N and CB753S brass

- Spring: AISI 302 steel

- Reducer diaphragm: NBR

- Knobs: ABS

- O-ring: EPDM.

WARRANTY

The warranty is the official FAR one and has a duration of 2 years.

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