Improvements in invention patent 9300596/2 by: improvements introduced in the manufacture of valves for fluids expected.

摘要

IMPROVEMENTS the patent P-9300596 NC / 2, BY: IMPROVEMENTS IN THE MANUFACTURE OF BALL VALVES FLUID. These valves comprise a VALVULAR (1) body having an inlet (2) and an outlet (3), interposing between them, a ball (4) provided with a hole (5) fluid passage and also a SUPERIOR recess (10) to connect the operating control, LEAVING THE SPHERE established between a seal (6) and one piece rigid tubular, WHICH pUSHES FORWARD against said seal. PIECE RIGID TUBULAR, ADDS projections ARCHED FRONT (9) or an annular shoulder (11), being based on this or ON THOSE OF FULLY stable, SPHERE (4), WHILE YOU ARE THE IMPROVEMENTS PURPOSE OF THIS INVENTION. Contrary to what might happen in the valves of the main patent, IN THESE AND THERE IS NO POSSIBILITY OF POSTING OF THE SPHERE.