The valve is especially suited - like its predecessor - to use in dyeing plants, in automatic animal feeding installations or for use in the paper industry. In addition, GEMÜ R647 will be used wherever there is no need for a closing spring, or where the installation conditions require small components.
One benefit of the new type is the similarly high Kv value with a smaller actuator size. The R647 is therefore more compact and reasonably priced than its predecessor. The valve can also be supplied in an intermediate size, the new diaphragm size 20. This new feature also means that additional space and cost savings are possible in plastic piping systems.