York 025-40666-000 Thermal Expansion Valve 1-1/8"X1-3/8"

The York 025-40666-000 Thermal Expansion Valve is a control device for refrigerants in HVAC systems. It has brass material, the inlet is 1-1/8" and the outlet is 1-3/8" and it is usable for many AC and refrigeration services. Its main duty is to regulate the refrigerant flow to the evaporator coil to increase the cooling capacity and to avoid the low or high pressure of the refrigerant. It plays a big part in attaining the right refrigerant temperature as well as the proper pressure that counts in conjunction with the HVAC systems.