into the eccentric opening in the body member and has an opposite end which engages the valve member the valve member is rotatable about the axis of the housing and has a non concentric aperture movable upon rotation of the valve member into and out of registry with a non concentric opening in the sealing member neck portion application_number US 62215075 A description the faucet valve 10 according to the preferred embodiment of the invention is shown in fig1 to include a generally cylindrical valve body 11 and a coaxial inlet portion 12 of reduced diameter and which has external threads 13 for connection in a conventional manner to either a hot or cold water line not shown the body portion 11 has an internal cylindrical bore 14 which is connected at its lower end to its inlet portion 12 by means of a concentric inlet opening 16 formed in the base 17 of body 11 in addition an exit opening 18 is formed in one side of the housing with the axes of openings 16 and 18 intersecting at an angle of approximately 90 u00b0 a valve member 20 is disposed within the body portion 11 and is generally defined by upper and lower generally disclike portions 21 and 22 respectively which are spaced apart in a generally parallel relation and are interconnected by means of an axially extending web portion 24.