The Emerson Flow Control (Alco) 091063 5-Ton Thermal Expansion Valve (TXV) is a refrigerant metering component designed for compatible R-410A air conditioning and heat pump systems. It regulates refrigerant flow into the evaporator coil according to temperature and pressure conditions, helping maintain proper superheat and efficient heat transfer. Featuring a 5-foot capillary tube, th... https://www.partshnc.com/091063-emerson-flow-control-alco-38x12odf-5ton-5ft-r410a-txv