constructive arrangement introduced in automatic valve for cylinder or cylinder of liquefied petroleum gas

摘要

constructive provision introduced in automatic valve for cylinder or cylinder of LPG - liquefied petroleum gas, more precisely it is an automatic valve (1) of the type "two ways" for connection and / or coupling in bottles or LPG cylinders, such as connection valve (cx) for cylinders of type p13 (13kg), or coupling valve (eg) for cylinders of type p20 (for 20kg) and other related; said automatic valve (1) of type connection (cx) and type coupling (eg) or a similar one applicable in LPG cylinders and cylinders foresees torque sector (st) with diameter (d6) i (d7) reduced in relation to diameters (dl) i (d3) and / or others of torque sectors of conventional valves, approaching, in dimensional values, the external diameters (d2) i (d4) or others provided in the connection sector (cx) or coupling (eg).