The Honeywell 0902808 Valve Insert is an essential part built to be used in Globe Valves 5812, 5852, and 5862 in heating and ventilation systems. With a 1.2Cv flow coefficient, it controls the flow of fluids in the system with a high level of accuracy. This insert functions to sit directly within the globe valve body to manipulate the turning of the valve and the flow of fluids. In HV... https://www.partshnc.com/0902808-honeywell-vlvinsrtv581258525862-12cv