Dungs DMV-D 520/11 Double Solenoid Valves

Dungs 221924 Flanged Dual Modular Valve (DMV) 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, DMV-D and DMV-DLE series is fast opening and fast closing. Valve 2 (V2) of the DMV and 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 the DMV-D and DMV-DLE models. The 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. 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, 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 at 70 Deg F & fast closing (<1 s); V2 on DMV-D and DMV-DLE feature a manually adjustable flow rate (<10-100%); 100% duty cycle; Conduit Adapter (240671), DIN connector (210319), and flanges must be ordered and priced separately. European code requirements for position indication vary. K01 (266893) switch meets EN1531 and EN 161 code requirements for closed position signal contact.