The CASTEL 2220/4E is a professional-grade thermostatic expansion valve designed for use in cold rooms, refrigerators, and refrigeration equipment. It is specifically compatible with the CASTEL brand. This valve features a 1/4″ SAE external equalizer, a 3/8″ SAE gas pressure inlet, and a 1/2″ SAE outlet.
CASTEL Thermostatic Expansion Valve For Cold Rooms 2220/4E
About this item:
R134a gas
with external equalizer 1/4″sae
inlet 3/8″sae
outlet 1/2″sae
working range -40/+10°C
model: 2220/4E CASTEL