Flare Expansion Valve

Standard flare thermostatic expansion valve.   This is the most common flare expansion valve used on aftermarket and original applications.  The male fittings sizes are:

• 3/4"-16 male flare thread; connects to the evaporator
• 5/8"-18 male flare thread; connects to the liquid line which runs to the condenser

This valve is compatible with R-12 and R-134a refrigerants.