Water valve for supplying drinking water, has water flowing chamber comprising solid cylindrical external surface and flat foraminous surface, and rod passing through opening and maintained by rod head

摘要

The water valve has a valve base whose upper end is threaded on an external surface for coupling with a threaded device of a standard valve. The upper end of the base comprises a cavity to receive a chamfered washer. A threaded interior surface is connected to the threaded external surface. A water flowing chamber comprises a solid cylindrical external surface and a flat foraminous surface (64). A rod (62) passes through an opening, and is maintained by a rod. The rod is made of metal and stainless steel.