Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
Selbstschlussventil, insbesondere fuer dichte Fluessigkeiten, mit einer Schnappvorrichtung, die das Ventil in der Offenstellung festhaelt und durch ein unter Saugwirkungstehendes deformierbares Gehaeuse o. dgl. ausgeloest wird