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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saenger SA
Original Assignee
Saenger SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saenger SAfiledCriticalSaenger SA
Priority to ES81308UpriorityCriticalpatent/ES81308Y/en
Publication of ES81308UpublicationCriticalpatent/ES81308U/en
Application grantedgrantedCritical
Publication of ES81308YpublicationCriticalpatent/ES81308Y/en
"STEP VALVE, PERFECTED" of the type that the valve body has a lateral cylindrical derivation whose axis forms a certain angle with respect to the axis of the central body on whose ends the tubes that establish the valve-controlled conduction, characterized by the fact that, inside said branch, the part guiding the sealing element is screwed, which is integral with an axis, which has two threaded zones, of different diameter and reverse direction of thread, which is directly driven by the valve handwheel, being the set of said parts, obtained by injection of a rigid synthetic material. (Machine-translation by Google Translate, not legally binding)