ANGLE RECORD TEE PRESSURE RECORD 90º WITH ANTI - REFLUX FLOATING DEVICE, (INTEGRATED CHECK VALVE)

摘要

this utility model patent application is characterized by an improvement introduced in a restricted angular register (1) intended to connect / adapt in hydrometers (flow meters) in building and residential hydraulic connections for measuring treated water consumption, the same compound with castle lock nut (2); piston / castle flow seal (3); check valve with sealing mechanism (4); seal plug (5); o'ring castle nut (6); o'ring embolo castle (7); nut with brass insert (8); lock nut (9); sealing trim (10); trapezoidal nut (11); jaw bushing locks pead tube (12); o'ring sealing tube pead (13); ring lock (14), with variation of retention, pressure and restricted.