1.Emerson C-series Thermal Expansion Valve 2.IT is a balanced-port valve for high-efficiency R-410A AC and heat pump

The Emerson C-Series TXV also provides an array ofbuilt-in benefits, including:• Best-in-class reverse flow, with its patent-pendinginternal check-valve design, offering a solid sealand more flow through the check valve at thelowest pressure drop• Newly designed power element and charge,yielding 50% tighter superheat control• Improved overall quality and reliability, reducingwarranty costs and callbacks 

Emerson C-series Thermal Expansion Valve