The RBM Rinox range of adjustable pressure reducing valves are available in either diaphragm operated or compensated piston operated. The main purpose of a pressure reducing valve or pressure limiting valve is to control the fluid pressure to an optimal value, constantly below the maximum allowed in order to avoid damaging the utilities placed downstream of the valve.
The correct number of pressure reducers (PRVs) 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.
Rinox Plus M and Plus Smart M series 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.
RinoxPlus M pressure reducers are Watermark approved for potable water applications and are intended to be used in the plumbing, heating and sanitary systems with upstream pressure not higher than 16 bar. Controlled outlet range of 0.8 to 7 Bar.
Rinox Due piston operated pressure reducing valves are suitable for use in systems that are subject to water hammering and can accept a nominal pressure of 25 bar. Controlled outlet range of 0.5 to 7 Bar.
Rinox First are recommended for reducing the pressure between the distribution mains and the
main use derivations. Rinox First can accept a nominal pressure of 40 Bar and maximum
upstream pressure of 25 Bar. Controlled outlet range of 6 to 10 Bar.
