Burkert 134438 2-Way Solenoid Valve | 5282 Series Normally Closed The Burkert 134438 2-Way Solenoid Valve is a reliable electromagnetic control component from the 5282 Series, developed for automated fluid-handling applications where dependable switching and controlled media management are essential. Product Overview With its normally closed operating concept, the valve provides a practical solution for systems that require fluid passage to remain closed until an appropriate