D44-5P2K-NAE

Model "DA4" Pressure Loaded Reducing Regulator (Series IV)-PLPRV; Body Size 1/2",Standard Diaphragm Construction; Sales Kit A; Carbon Steel Body & Carbon Steel Loading Chamber; 17-4ph SST Trim, 316l SST Cage, Pa Seat, Bc Diaphragm;Nbr Static Seal, SST/Tfe U-Cup Dynamic Seal; Opt-56: Special Cleaning Per Spec #S-1542