Emerson Alco 049638 Expansion Valve

3/8" x 1/2", Sweat, Straight Body, 30" Capillary Tube, R22/R407C Capacity-4 Ton, Heat Pump Charge, Externally Equalized, Thermal Expansion Valve (Model AAE 4 HCA 30IN 3/8 x 1/2 ODF S/T)