ES214254U - Ball valve. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Ball valve, characterized in that it is constituted by an envelope frame, an intermediate sleeve and an internal spherical plug with two diametrically opposed nozzles, all in a formed metal plate, the envelope frame being composed of two equal and symmetrical cylindrical pieces, attached to each other by an open inner base, provided with a protruding peripheral plate for mutual fastening by screwing, determining a receptacle with its outer bases provided with a projecting mouth, capable of interacting directly or indirectly with a conduction, the shutter being operable by a radial rod that it fits into a depression located on an axis perpendicular to the axis of the two mouths, the stem of which is mounted inside a nozzle derived from the sleeve, with the corresponding O-ring seals, said nozzle passing through a lateral opening of the frame envelope, so that the shutter is housed in the intermediate sleeve with mutual coincidence of their mouths in the axial direction of the valve, for the position of passage of a fluid through it, with intercalation of flat joints around those mouths, and so that the closing position of the valve pitch is achieved by turning the lever at a right angle; of control joined to said radial stem, whereby the spherical walls of the plug intercept the said mouths of the sleeve. (Machine-translation by Google Translate, not legally binding)