Cameron Wheatley 9D-510-025144-121 Check Valve

Cameron Wheatley 9D-510-025144-121 is a 2 in. carbon steel flanged-end check valve from Wheatley’s Series 500, designed to provide reliable backflow prevention in pipelines. It uses a swing check design with a carbon steel body and Buna-N seat, rated to 600# and suitable for maximum temperatures up to 250, with raised-face flanged ends on a 2" valve size. The manufacturer part numbers are 9D-510-025144-121 and W9D510025144121. The valve is built to API 6D, ASME B16.34 standards, with materials specified to ASTM A-105, A-193, A-216, and A-351, and end connections configured as flanged on both sides. The Series 500 is described as a full-opening, through-conduit check valve, a design choice intended to minimize pressure drop and turbulence in service compared with older check-valve configurations. This model is appropriate for industrial piping systems requiring a robust carbon steel 2" valve with a 600# class rating and reliable backflow protection.