Improvements introduced in butane gas reducing systems, essentially characterized by having a mechanism box or main body, of convenient shape and dimensions inside which are housed functional elements consisting of a centrally perforated fiber disc and a needle whose conical tip blocks or frees the bore of the disk, these pieces being placed in the intake pipe of the fluid installed on the main chamber, carrying a lever that is located on the opposite side to said needle, these elements being joined by means of a pin and presenting a square bracket in which a groove has been provided for fixing the lower part of the arm, the bracket being squared by means of a threaded stud with a nut attached to the main body, a membrane being determined by a suitable screw whose inner part is housed one end of the lever itself and a spring or a suitable spring, adapted in the upper part of said membrane and on which a guide plate provided with a central hole acting as support for a regulating screw of the spiral spring is fitted, the assembly being closed by means of a cap or cover on which the previous screw is located by means of a counter nut for fixing the screw once regulated, providing a hermetic seal to prevent leakage of the fluid, the cover being superimposed fixed to the main chamber by screws, the assembly acting on penetrate the gas in the chamber pro the bore of the piece of fiber, rising the membrane by effect of the pressure of the fluid and dragging the lever, which in turn determines the sliding of the needle towards its inner part being blocked the orifice of the piece of fiber and that when the pressure is counteracted, the output voltage of the pressure reducer itself is automatically regulated. (Machine-translation by Google Translate, not legally binding)
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