device for metering and filling of liquid or pasty products, especially for filling of assorted products such as fruit yoghurt or the like, preferably at mehrbahnigen aseptikmaschinen

摘要

The invention relates to a device for the metering and filling of liquid or pasty products, especially for the filling of sorted products, such as, for example, fruit yoghurt or the like, preferably on multi-track aseptic machines, with a sealing arrangement located in the region of a piston rod (18) of a metering piston (11) and of a plunger rod (21) of a valve slide (13) and taking the form of easily exchangeable sealing bodies. This arrangement and design of the seal of the metering device allows not only good sterilisation and/or cleaning, but also, if a leakage occurs, a further filling of the product or products, without the metering accuracy being impaired. IMAGE