316L Stainless Steel, RDGC Series General Diaphragm Regulator, Max Inlet Pressure 1500 psig (103 bar), Outlet Pressure 0 to 100 psig (0 to 6.9 bar), -40°F to 165°F (-40°C to 74°C), 3 Inlet & 3 Outlet, CGA330 Cylinder Connection × 1/4 Female NPT, Inlet and Outlet With Gauge (psi/bar), Auxiliary Inlet With Plug, Auxiliary Outlet With Relief Valve, Round Handle, Threaded Hole at the Bottom, Cv 0.2, FITOK FC-02 Special Cleaning and Packaging Process