Emerson Alco 054226 Expansion Valve

3/8" x 3/8-1/2", Flare, Angle Body, 5' Capillary Tube, R12 Capacity-1/2 Ton, Internally Equalized, Medium Temperature Charge Thermal Expansion Valve (Model AFA 1/2 FC 3/8 X 3/8-1/2 SAE ANG)