DMV-D 503/11 (222872) - 3/8” Rp 110 Vac (+10%/-15%), 50 – 60 Hz, 35 VA IP 54 Replacement Coil: 224997 Replacement PWB: 266142 Formerly: 222-872 Description 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. Specifications Body Size Pipe Size DMV 507/11 1/2” – 1” NPT or Rp DMV 512/11 1” – 2” NPT or Rp DMV 520/11 1” – 2” NPT or Rp Max Operating Pressure 7 PSI (500 mbar) CE (Class A) Electrical Ratings (+10%/-15) 110 Vac 50-60 Hz 220 Vac 50-60 Hz 24 Vdc Enclosure Rating IP 54 (NEMA Type 12) Electrical Connection DIN-Connector with ½” NPT conduit adapter Operating Time 100% Duty Cycle Ambient Temperature Rating +5 F to +140 F (-15 C to +60 C) Aluminum body; Inlet, intermediate and outlet side taps (G1/8 ISO 228); Inlet gas strainer installed in the housing upstream valves (23 mesh screen); DMV-D - V1 fast opening & closing (<1 s), V2 fast opening & closing (<1 s); DMV-DLE - V1 fast opening & closing (<1s); V2 slow opening 20s MAX @ 70F & fast closing (<1 s); V2 on both models feature a manually adjustable flow rate (<10-100%); 100% duty cycle; Refer to Flow Curves for Body Selection. 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.