Set of thermostatic expansion valve and method for electrically controlling a supply of refrigerant to a thermostatic expansion valve

摘要

"Set of thermostatic expansion valve and method for electrically controlling a supply of refrigerant to a thermostatic expansion valve.A set of expansion valve Thermostatic Refrigerant with a mechanical closing electrically operated at the inlet of the valve body.Preferably, the operator is a solenoid connected to the electric body opposite the actuator valve thermo mechanical responsive.In order to minimize changes in the manufacture of a valve body exists.The solenoid armature moves a spring member of the valve forced to close the secondary flow in inlet of the valve.