2M9-3B07-1A00HVM0B

Model "DL" Pressure Reducing Regulator For Cryogenic Service (Requires Cryogenic Lubricants During Assembly); 2" Size; Bronze Body & Spring Chamber; B0 Trim: Brass Metal Seat,Phos.Bronze Diaphragm; Npt Screwed; 2-15 PSIG Range Spring; Opt-25S: Stainless Steel Vented Spring Chamber Plug; Opt-87: With 1/8" NPT Inlet And Outlet Gauge Ports And Plugs; Opt-55: Cleaned For Oxygen Service Per Spec #S-1134