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CRANE-FISA S A
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CRANE-FISA S A
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Application filed by CRANE-FISA S AfiledCriticalCRANE-FISA S A
Priority to ES1977227437UpriorityCriticalpatent/ES227437Y/en
Publication of ES227437UpublicationCriticalpatent/ES227437U/en
Application grantedgrantedCritical
Publication of ES227437YpublicationCriticalpatent/ES227437Y/en
Regulating device, characterized in that on both sides of the central zone of the valve, and on the inlet and outlet conduits, a series of through holes are made, regularly distributed along a circumference, arranged in a plane perpendicular to the axis of the valve. Said conduits, so that in the holes there are bolts operable from the outside, which contact with an internal part, in the form of a ring, movable inside a circular channel to which the holes access, piece that presents a flat surface chamfered on the side of the central area of the valve. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of safety devices for installations intended for the circulation of fluids. (Machine-translation by Google Translate, not legally binding)