2B4-5SB7-W1400000D

Model D Rev D Pressure Reducing Regulator For General Service; 1/2" Line Size; Carbon Steel Body And Spring Chamber; SB Trim: 416 Stainless Steel With BUNA-N (NBR) Seat And Diaphragm; Mates With ASME 300 Flanged End Connections (14" Face To Face); 2-15 PSI Range Spring; Opt-4: Piston Stabilizer For Gaseous Service; Polyethylene Vented Spring Chamber Plug