D1C-LP27-53100000E

Model "DA1" Pressure Reducing Regulator (Series I); Body Size 4",Standard Diaphragm Construction; Super Duplex SST Body, 316l SST Spring Chamber; 17-4ph SST Trim, 316l SST Cage, Pa Seat, Bc Diaphragm,;Nbr Static Seal, SST/Tfe U-Cup Dynamic Seal; 300 Lb Raised Face Flanges; 50-225 PSIG Range Spring; Internal Sensing, Standard - Flow To Open Direction