D16-4P17-1B100000E

Model "DA1" Pressure Reducing Regulator (Series I); Body Size 1",Standard Diaphragm Construction; Carbon Steel Body, Ductile Iron Spring Chamber; 17-4ph SST Trim, 316l SST Cage, Pa Seat, Bc Diaphragm,;Nbr Static Seal, O-Ring Dynamic Seal; Npt End Connection; 10-35 PSIG Range Spring; Internal Sensing, Standard - Flow To Open Direction