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Material Tj S A
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Material Tj S A
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Application filed by Material Tj S AfiledCriticalMaterial Tj S A
Priority to ES1978233919UpriorityCriticalpatent/ES233919Y/en
Publication of ES233919UpublicationCriticalpatent/ES233919U/en
Application grantedgrantedCritical
Publication of ES233919YpublicationCriticalpatent/ES233919Y/en
Improved compression fitting, essentially characterized in that it comprises the arrangement of two equal plates, each bearing internally and externally a recess and a concentric annular projection and on its surface perforations that allow the passage of threaded studs serving the dentral gap of the corresponding housing means, having an adjusting sleeve, an open sealing washer and a pressure O-ring, with a housing for housing the tube between said discs. (Machine-translation by Google Translate, not legally binding)
Valve for handling hot powdered material - has bronze sealing rings pressed against disc faces, and automatic lubrication system actuated by each operation