Multiblock Dungs 230521 MB-ZRDLE410B01S22

Gas multiblock Dungs MB-ZRDLE 410 B01 S22 (part number 230521) is a high-quality device designed for safe and efficient gas supply control in industrial burners. It combines a filter, pressure regulator, two solenoid valves and a pressure switch, ensuring reliable operation of heating, ventilation and air conditioning systems. Key features: Manufacturer: Dungs Part number: 230521 Gas type: Natural gas, propane, butane and other neutral gaseous media Maximum overpressure: 360 mbar Output pressure range: 4–20 mbar Connection type: Rp 1" (DN25) Operating temperature: from -15 °C to +70 °C Pressure switch: GW 150 A5 Operating mode: Two-stage with adjustable partial volume on the first stage Valve control: Common (S22) Built-in filter: Fine filter Ingress protection rating: IP 54 Supply voltage: 230 V (AC) Application: Ideal for use in industrial boiler houses, process complexes, gasification systems, as well as in burners with air blowers or premixing. Compatible with burners from manufacturers RIELLO, OILON, ELCO, CIB UNIGAS, BALTUR and others.