Model C-PRV Rev D Sanitary Pressure Reducing Regulator, Cleaned For Sanitary Service Per Cashco Specification S-1576; 3" Line Size, Full Port, ASME Connection; Sales Kit B; 316L Stainless Steel Bar Stock Body, 316 Stainless Steel Spring Chamber; GH Trim: 316L Stainless Steel Trim, PTFE Seat, Gylon Diaphragm, FDA And USP Class VI Certifications Only - (Standard Chemical And Physical) Provided