600 Series Straight Integral Bonnet Needle Valve, End Connections: 3/8 in Duolok Tube Fitting x 3/8 in Duolok Tube Fitting, Orifice: 0.250, Body Material: Alloy 400, Packing Material: PTFE, Stem: Soft Seal Shutoff, Handle: Black Nylon - Brass Insert, Working Pressure @100°F: 2150