D18-9P17-5Y100000E

Model "DA1" Pressure Reducing Regulator (Series I); Body Size 1-1/2",Standard Diaphragm Construction; Cf3m Body, Carbon Steel Spring Chamber; 17-4ph SST Trim, 316l SST Cage, Pa Seat, Bc Diaphragm,;Nbr Static Seal, O-Ring Dynamic Seal; 300 Lb Raised Face Flanges; Opt-80: 100-350 PSIG Range Spring; Internal Sensing, Standard - Flow To Open Direction