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Series 2581 - Rinox Plus Smart M

Adjustable pressure reducing valve, diaphragm operated, with calibration knob.

The RBM RinoxPlus M pressure reducers are membrane pressure reducers with inspectionable and easily interchangeable internal cartridge, complete with removable filter. The cartridge is a compensated seat: upstream pressure variations do not affect the adjustment of the downstream pressure. In addition, the RinoxPlusSmart M reducer is equipped with a graduated knob to carry out the calibration, without the use of a pressure gauge and tools.

The main purpose of the RinoxPlus M and RinoxPlusSmart M pressure reducers is to reduce the fluid pressure to optimal
values, constantly below the maximum allowed in order to avoid damaging the utilities placed downstream of the reducer.

RinoxPlus M and RinoxPlusSmart M pressure reducers are intended to be used in the plumbing, heating and sanitary
systems with upstream pressure not higher than 16 bar.

The pressure reducer is pre-set in the factory with an output pressure adjustment: P = 3 bar (300 kPa).

The correct number of pressure reducers necessary for the pressure reduction is important to avoid cavitation.
These phenomena, in fact, create an excessive noise in the reducer, with consequent problems for the utilities and possible damage of the reducer itself. For this reason, please refer to the dedicated section inside the technical data sheet for the optimal choice of the number of reducers in relation to the pressure variation to be obtained.

Technical Specification

Anti-dezincification brass body
Elastomer seals
Pressure gauge holder connection F 1/4″

Nominal pressure 25 Bar (cold water 40°C) / 16 Bar (hot water 80°C)
Adjustable downstream pressure 0.8 to 7 Bar (80 to 700 kPa)
Max operating temperature 80°C
Filtering grade 800 micron
Default presetting 3 Bar (300 kPa)

WaterMark approved for potable water application

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