Nozzles or laminating orifices for expansion valves in the HVAC-R field. Range represented: Danfoss and Alco-Emerson. The role of the nozzles is to precisely control the flow of refrigerant entering the evaporator. ...The nozzle has a precisely sized orifice that determines the amount of refrigerant that can pass through the expansion valve. This adjustment is crucial to ensure that the evaporator receives an optimal amount of refrigerant, neither too much nor too little. Mai mult
