Description
The Parker-Sporlan 4266-00 Normally Closed Refrigeration Solenoid Valve 3/8″ ODF R26E63M is an electromechanical part to control the flow of refrigerant within HVAC systems. It operates by using an electromagnetic coil to open or close the valve, remaining closed when de-energized to prevent unintended flow. Mounted in liquid or suction lines, it enables precise modulation of refrigerant to match system demand, supporting efficient cooling and temperature regulation. By providing on/off control, it protects compressors, prevents flooding or overpressure, and ensures stable operation, contributing to energy efficiency and consistent performances.









