Multiblock Dungs 226805 MB-DLE420B01S50

Multiblock Dungs MB-DLE 420 B01 S50 (article number 226805) — compact gas valve designed for use in heating and hot water supply systems. It is a single-stage gas valve combining in one housing a filter, pressure regulator, two solenoid valves and pressure switch. Main characteristics: Maximum working pressure: 360 mbar Output pressure adjustment range: 20–50 mbar Valve control type: joint (S50) Connection: threaded Rp 2" Power supply: ~230 V Temperature range: from -15 °C to +70 °C Protection degree: IP 54 Materials: aluminum and steel Design features: Two automatic shut-off valves class A, group 2, with fast and slow opening function Pressure regulator with high adjustment accuracy Built-in fine filter and minimum pressure switch Flow throttle for gas flow optimization Compact dimensions and ease of installation Application: Dungs MB-DLE 420 B01 S50 multiblock is ideal for use in burners and boilers of brands: Riello Oilon Elco CIB Unigas Baltur Cuenod Connection to the system requires threaded flanges (Rp 3/8" – Rp 2") and plugs, which are purchased separately. It is recommended to install a filter before the multiblock and clean it regularly to prevent clogging.