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Individual
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Individual
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Priority to ES1974207819UpriorityCriticalpatent/ES207819Y/en
Publication of ES207819UpublicationCriticalpatent/ES207819U/en
Application grantedgrantedCritical
Publication of ES207819YpublicationCriticalpatent/ES207819Y/en
Improved valve, characterized in that the conduits, whose free passage has to be intercepted, open one laterally and the other in the center of the bottom of a cylindrical valve body in which there is arranged a coaxial piston provided with peripheral sealing gasket and a frontal seal for sealing of said central access of the bottom of the valvular body; said plunger is detachably linked to a threaded knob to the valve body so that the turning of the knob produces only the axial displacement of the plunger and therefore the closing or opening of the valve, because a transverse pin, located in a peripheral recess of the plunger, prevents its rotation, while it serves as a stop to its extraction. (Machine-translation by Google Translate, not legally binding)