Kohler Co. Supplies Single-Control Recessed Bath and Shower Valve, K-882IN-CP. Kohler Co. Is an ISO-9001 certified manufacturer of Bathroom Suites, ensembles and other toiletries. This recessed bath and shower valve features 40 mm size. It is designed with faceplate diverter. This Single-Control Recessed Bath and Shower Valve come in polished chrome colour.