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.)
GRIFERIAS ANTONIO BORRAS SA
Original Assignee
GRIFERIAS ANTONIO BORRAS 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 GRIFERIAS ANTONIO BORRAS SAfiledCriticalGRIFERIAS ANTONIO BORRAS SA
Priority to ES1981258567UpriorityCriticalpatent/ES258567Y/en
Publication of ES258567UpublicationCriticalpatent/ES258567U/en
Application grantedgrantedCritical
Publication of ES258567YpublicationCriticalpatent/ES258567Y/en
Sealing device for stopcock valves, characterized in that it comprises a packing located in the adjustment chamber configured in the upper part of the valve body, which packing is arranged around the operating shaft, is formed by a O-ring located in the lower area of the adjustment chamber and by a hard cylindrical ring located immediately above, both sealing rings being cited by the precisely flat lower face of the stuffing box that threaded internally in the upper section of the chamber adjust to predetermined depth established by the length of the thread thread. (Machine-translation by Google Translate, not legally binding)
ES1981258567U1981-05-251981-05-25
SEALING DEVICE FOR BYPASS VALVES
ExpiredES258567Y
(en)