Carquest Premium Air Conditioning Expansion Valve

This item is controlled through the thermal expansion and contraction of power head to opening and closing of the valve, making the Freon to play a role of throttling and step-down for the automotive air conditioning system.

Regulates the refrigerant flow by temperature Performance tested to meet OE specifications Contains gaskets, o-rings, and seals Precision machined ports Length : 83.5 mm Liquid Inlet : Yes Liquid Inlet Fitting Gender : Female Liquid Inlet Fitting Thread Diameter : 10.15 mm Liquid Outlet : Yes Liquid Outlet Fitting Gender : Female Liquid Outlet Fitting Thread Diameter : 15.5 mm Liquid Outlet Fitting Thread Diameter : 15.5 mm Material : Aluminum Meets or Exceeds OEM Specifications : Yes Mount Hole Diameter : M6 mm Mount Hole Quantity : 4 O-Rings Included : Yes Refrigerant Type : R134A Refrigerant Type(s) : R12 or R134a Suction Inlet : Yes Suction Inlet Fitting Gender : Female Suction Inlet Fitting Thread Diameter : 18.3 mm Suction Outlet : Yes Suction Outlet Fitting Gender : Female Type : Block Type Width : 35.3x25.6 mm