Angular registration record type tee pressure 90 degrees with a flotation device anti reflux, (check valve integrated)

摘要

The present application for a patent for utility model.It is characterized by an improvement introduced in record angle (1) restricted to connect / adapt in telemetry (flow meters) on the connection hydraulic property and residential pFor the measurement of consumption of treated water.The same being composed of nut locking Castle (2); bubble / Castle sealing flow (3); a non-return valve with sealing mechanism (4); a buffer seal (5); the ring nut Castle (6); O-ring castle.Plunger (7); the nut with brass insert (8); lock nut (9); the garrison fence (10); trapezoidal nut (11); mordant lock bushing pipe HDPE (12); O-ring sealing pipe HDPE (13); brake ring (14).With the variation of retention, pressure and restricted.