Rpe has presented a new litre meter, which constitutes an evolution of the series Litre Meter R: small overall dimensions, wide range of flow rate and no bypass. Designed with an effective control and dosing of the water consumption, which grants extreme precision for a constant and repeated reading, the litre counter is named also volumetric, and thanks to its broad versatility it can be assembled on any type of body of Rpe solenoid valves (R Mini series, R household appliance series, modular RC series and modular RM series), thus operating with all potential connections and dimensions. Thanks to the new design, its sizes have been reduced (just 19 mm of height), thus permitting its use in several sectors, especially in household appliances of all kinds. The reading of the water flow rate is accurate and precise: from 3 to 30 litres per minute. Besides, the internal turbine has been redesigned, completely eliminating the bypass. Light and resistant thanks to the high-tech materials used, easily and quickly inspected through screw assembly, easily installed in all positions and orientations without operation problems: these are some further characteristics that make this product excellent and unique. Like other litre meters of the Litre Meter R Series, also this new product is available with 2 sensor types: HALL and REED, and with electrical connections with connector (3 PIN) or with cable.