2S4-ASM7-66S000M0A

Model PGR-2, Pilot Operated Pressure Reducing Gas Regulator; 1/2" Line Size; Stainless Steel Body And Cover Dome; Sm Trim: 316SST Trim With V-tfe Seat And Fkm Diaphragm,;Pilot Has 316 Sst Ball And Fkm Diaphram,;Stabilizer Has V-tfe Seat And Fkm Diaphragm; Mates With ASME 150 Flanged End Connections; 15 - 50 PSIG Range Spring; Remote Sensing, Stainless Steel Fittings And Tubing; Opt-55: Cleaned For Oxygen Service Per Spec #S-1134