Proportional dispensing valve PDV03

volumetricprecisionwide viscosity range

Dosing range 0.01–0.5 cm³ No pneumatic connection needed Extremely process-safe dosing due to electronic monitoring Flexible, easily adjustable metering quantities and speeds Independent of viscosity, pressure and temperature Application With the PDV03 proportional dosing valve, continuous as well as spot application of oils and greases up to a volume of 0.5 cm³ is possible. The PDV03 proportional dosing valve is a split system and has no integrated electronics. The resulting more compact size allows it to be mounted directly at the point of use. In addition, the PDV03 operates electromechanically and does not require a pneumatic connection. The separate electronic control can be mounted flexibly with a permissible cable length of 3–20 meters. The control takes place via the D+P dosing system DS. Advantages The freely selectable metering volume can be infinitely adjusted and applied at variable speed with pinpoint accuracy or over a wide area. In the case of automated dispensing of several different positions on a workpiece, each position can be dispensed individually. This means that entire wetting profiles can be processed within one dispensing process. The PDV03 is viscosity-, pressure- and temperature-independent and ensures extremely process-reliable metering thanks to electronic monitoring of the valve piston by means of an encoder. Technical Data Mechanical data Weight 2 kg Width x height x depth 85 x 59.5 x 335 mm Max. pumpable viscosity oils and greases up to NLGI class 3 Dosing quantity 0.01–0.5 cm³ Compressed air 4–6 bar Compressed air quality dried, filtered, oil-free