Siemens Combustion LDU11.523A17 Valve 340155-7024 Integrated Supercapacitor: Provides a mechanical-spring-equivalent

Integrated Supercapacitor: Provides a mechanical-spring-equivalent fail-safe without the bulk or wear

this valve handles pressure drops across the orifice with high precision

facilitating precision movement in multi-blade damper configurations

Key Benefits: Optimized Contaminant Filtration: The high-capacity molded porous core removes solid debris down to microscopic levels to protect sensitive expansion valves

Siemens Combustion LDU11.523A17 Valve 340155-7024 Integrated Supercapacitor: Provides a mechanical-spring-equivalentThe Siemens LDU11. 523A17 Valve Proving System is a critical safety controller engineered for automatic gas valve leak testing in double block valve configurations. Operating on a 110 volt AC supply, this unit utilizes a rigorous two stage pressure proving principle to verify the integrity of shut off valves before burner startup or following a controlled shutdown. During Test1, the device evacuates the test space and monitors for atmospheric pressure