Valcor Engineering Corporation B400 1-1 2 x 13 64 Plug-Resistant Orifice is a plug-resistant orifice component from Valcor, designated by model B400. The listing specifies the size/configuration as 1-1 2 x 13 64 and the service rating as Class 6000. In fluid systems, an orifice serves to regulate flow by presenting a restricted passage, and this plug-resistant version is designed to minimize blockage in demanding conditions, aligning with the product name and its intended use in Valcor's B400 line.
