الصمام الكهرومغناطيسي المزدوج من Dungs 221924 DMV-D520/11

Double solenoid valve Dungs DMV-D 520/11 — a reliable solution for automatic gas supply control in heating and gas supply systems. Combining two class A solenoid valves in one body, it provides high safety and efficiency of equipment operation. Technical specifications: Maximum working pressure: 500 mbar Flow capacity at Δp=10 mbar: 110 m³/h Connection: threaded Rp 2" (per ISO 7/1) Seal material: NBR (nitrile-butadiene rubber) Operating temperature range: from -10 to +60 °C Protection class: IP54 Power supply: 230 V Dimensions: 20.1 × 9.9 × 23 cm Weight: 3.2 kg Advantages: Compact design: saves space during installation. High flow capacity: thanks to double valve seats V1 and V2. Fast response: ensures quick opening and closing of valves. Main flow adjustment: built-in throttle allows precise gas flow setting. Versatile installation: can be installed on horizontal and vertical pipelines. Additional options: possibility to install pressure switch relays, leak test unit and other devices. Application: The Dungs DMV-D 520/11 valve is widely used in gas burners, gas piston units. It ensures reliable and safe operation of heating and hot water systems in residential, commercial and industrial facilities.