Improvement in the exit valve for sanitary appliances, and process of manufacture of valve of exit for sanitary appliances improved

摘要

"Improvement in the exit valve for sanitary appliances, and process of manufacture of valve of exit for sanitary appliances improved.The valve (1) is being installed at the outlet of the vats of sink, wash basin, bidet, tank, etc.And that is, at its upper end and flange (1a), coated with a metal plate (2), preferably of stainless steel, it is overlapped and amoldada.