The AllPoints Foodservice Parts & Supplies 5031027 Expansion Valve is designed for efficient refrigeration applications. Constructed from durable copper, this valve ensures reliable performance and longevity. It features a 1/4" ODF inlet and a 3/8" ODF outlet, making it compatible with various systems. Specifically designed for use with R404A refrigerant, this expansion valve optimizes cooling efficiency and enhances system performance. Ideal for foodservice and commercial refrigeration needs.