Patent ID: 9493932
Filing Date: 2016-11-15
CPC Classification: E03B,F16K,H05K

Claim Text:
1. A modular sleeve valve apparatus comprising: a valve body including a first port on a first sidewall of the valve body and a second port on a second sidewall of the valve body; a first valve core sleeved within the valve body, the first valve core a cylinder including a first aperture in a cylindrical sidewall of the first valve core and a second aperture in a top base-wall of the first valve core, the cylindrical sidewall defining a first space within the first valve core, the first valve core removable from the valve body and radially rotatable within the valve body; and a second valve core sleeved within the valve body, the second valve core a cylinder including a third aperture in a cylindrical sidewall of the second valve core and a fourth aperture in a bottom base-wall of the second valve core, the cylindrical sidewall of the second valve core defining a second space within the second valve core, the second valve core removable from the valve body and radially rotatable within the valve body, the second valve core positioned stacked upon the first valve core to align the second aperture and the fourth aperture to create a combined space from the first and second spaces; wherein the first port and second port each include an exterior opening and an interior opening, the exterior opening positioned on the first and second sidewall, and the interior opening positioned within the valve body, adjacent to the first and second valve cores, the interior opening widened, relative to the exterior opening, to align with the first aperture and third aperture.