Emerson Alco 054079 Expansion Valve 30067439-890 Designed for secondary or auxiliary

Designed for secondary or auxiliary circuit management

making it a reliable choice for contractors handling R-410A systems or high-capacity secondary cooling loops

Prevents Thermal Cross-Flow: Restores the check valve’s ability to prevent hot water migration into cold lines during high-differential pressure events

Engineered for a 1/2-inch shaft diameter

Emerson Alco 054079 Expansion Valve 30067439-890 Designed for secondary or auxiliaryThe Emerson Alco 054079 is a professional grade TCLE 7 1 2 HW100 thermostatic expansion valve designed for high capacity light commercial refrigeration and air conditioning. Engineered for R22 refrigerant systems, this 7. 5 ton TXV features the signature T Series take apart construction, allowing for streamlined field service and component replacement without de brazing the entire assembly. It utilizes a medium temperature charge and is externally