D16-4HD7-1D100000E

Model "DA1" Pressure Reducing Regulator (Series I); Body Size 1",Standard Diaphragm Construction; Carbon Steel Body, Ductile Iron Spring Chamber; Hastelloy C Trim, Gf-Tfe Seat, Fkm Diaphragm;Fkm Static Seal, Hastelloy C U-Cup Dynamic Seal; Npt End Connection; 30-150 PSIG Range Spring; Internal Sensing, Standard - Flow To Open Direction