Flow switches FLOW/MATIC V have been realized at the purpose to control fluids movmented by CIRCULATOR PUMP or by CENTRIFUGAL ELECTRIC PUMP. The force of working is very reduced, if compared to the normal constructions which work by means of the compression or dilation of a metallic casing.
The electric contact is housed externally to the flow switch and is moved by a magnet located on the flow valve. The valve high sensibility allows to control also passages of little quantity of liquids equal to 5 or 0,6l/min depending on the model. The “V” series, produced in four different versions, for electric contact type and minimum working sensibility foresees a threaded input/output joint G1. The installation can be effected in vertical in series to the liquid conduction piping, with the possibility of 360° positioning respect to the flow switch axis.