The DUNGS Dual Modular Valve (DMV-D(LE)/11) combines two normally closed, automatic shutoff valves in one compact housing, which can be wired independently or in parallel. Valve 1 (V1) of the DMV-D and DMV-DLE series is fast opening and fast closing. Valve 2 (V2) of the DMV-D is fast opening, while V2 of the DMV-DLE is slow-opening for smoother light-off. Max. flow adjustment on V1 provides variable main flow on both models.

Application
The DUNGS DMV/11 is recommended for industrial and commercial heating applications that require two safety shutoff valves in series, and CE approval. The DMV is suitable for natural gas, propane, butane, air and other inert gases.  Conduit Adapter (240671), DIN connector (210319), and flanges must be ordered and priced separately. European code requirements for position indication vary. The DUNGS K01 (266893) switch meets EN1531 and EN 161 code requirements for closed position signal contact.