Special 3-way ball valves for ultra-filtration

As an Austrian company with worldwide activities, Praher Valves GmbH is producing and distributing high-quality plastic valves, fittings and pipes for piping systems. Thus the company has developed together with one of its customers a special 3-way ball valve with position limitation at 180°. In the following article the technical specifications of this special valve are compared to a standard 3-way ball valve. Additionally the use of the special ball valves in two ultrafiltration plants is presented.