Double solenoid valve Dungs 223373 DMV-DLE525/11

Double solenoid valve Dungs DMV-DLE 525/11 (art. 223373) is designed for automatic gas supply control in heating and gas supply systems. Combining two class A solenoid valves in one body, it provides a high level of safety and efficiency. Technical specifications: Maximum working pressure: 500 mbar Flow rate at Δp=10 mbar: 145 m³/h Connection: threaded Rp 2" (DN 50) Seal material: NBR (nitrile-butadiene rubber) Operating temperature range: -15 to +60 °C Protection class: IP54 Power supply: 230 V Opening time: approx. 20 seconds at room temperature Closing time: less than 1 second Advantages: Compact design: saves installation space. High flow capacity: thanks to double valve seats V1 and V2. Fast response: ensures quick opening and closing. Main flow adjustment: built-in throttle allows precise gas flow setting. Versatile installation: can be mounted on horizontal and vertical pipelines. Additional options: possibility to install pressure switches, leak test unit and other devices. Application: Dungs DMV-DLE 525/11 is widely used in gas burners, gas engine units and in retrofitting old boilers such as DKVR and PTVM. It ensures reliable and safe operation of heating and hot water systems in residential, commercial and industrial facilities.