Trane 10576 1/2" x 1/2" Refrigerant Check Valve is a 2-pack OEM replacement component designed to prevent reverse refrigerant flow in Trane HVAC systems. It features 1/2 in x 1/2 in connections and a maximum pressure rating of 725 PSIG, making it suitable for residential and commercial equipment such as air conditioners, heat pumps, rooftop units, and other refrigeration applications. Manufactured by Trane (MPN 10576, VAL10576), this refrigerant check valve supports OEM replacement, retrofit projects, and routine maintenance to maintain proper refrigerant circulation. Common replacements include VAL10576 and VAL08460.
