Alco Thermo HF2FC Thermostatic Expansion Valve

The Alco Controls HF2FC Thermo Expansion Valve is a balanced-port thermostatic expansion valve that meters refrigerant to the evaporator based on evaporator superheat, delivering precise flow control to maintain efficient heat transfer across varying loads. Inlet and outlet sizes are 3/8 in. and 1/2 in. SAE, respectively, with an angled SAE connection (HF2FC 3/8 x 1/2 SAE ANG), and this model is commonly cataloged as 053060. The HF2FC is part of Alco's HF balanced-port family, whose design emphasizes stability and accuracy of superheat across wide operating pressure differentials, reducing overshoot and improving transient response in mid-temperature charging systems. Intended for medium-temperature charge applications in air conditioning and light refrigeration circuits, the HF2FC provides reliable metering performance when paired with compatible sensors and mounting hardware.