Description
The Trane VAL02188 Thermal Expansion Valve is a refrigerant metering component designed for use in 8-ton cooling systems. It regulates the flow of R22 refrigerant into the evaporator based on temperature and pressure conditions, maintaining proper superheat for efficient heat transfer. The valve features 1/2″ x 7/8″ line connections and is commonly installed in residential and commercial air conditioning or heat pump systems. By precisely controlling refrigerant distribution. It Support prevent liquid floodback to the compressor, improves cooling stability, and ensures system performance during varying load conditions.
