Air conditioning circuit control valve has a resilient axially sliding actuator with radial holes by which refrigerant may flow through bores in the housing according to its axial position

摘要

The valve (1) has a sliding actuator (18) which has a flexible tubular construction and opposing holes (21) which cooperates with bores (22) in the housing (15) so that electromagnetic action (6,12) opens or closes the flow path to control the critical operation of the carbon dioxide refrigerant.