Dungs DMV 624L Dual Safety Shutoff Valves with Proof of Closure and NEMA 4 Enclosure CSA 6.5 Approved
CSA 6.5 APPROVED
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The Dual Modular Valve DMV/624L combines two automatic shutoff valves in one compact housing. Valve 2 (V2) incorporates proof of closure. Both valves can be wired independently or in parallel.
Valve 1 (V1) of the DMV-D and DMVDLE 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 V2 provides variable main flow on both models.
Internal profiles and compact design optimize flow and provide a low pressure drop.Two body styles reduce inventory.
Directly mounting the following accessories creates a compact valve train without additional piping:
- Pressure regulator
- High and low gas pressure switches
- Valve proving system
- Vent line adapter
- Butterfly control valve
- Max. operating pressure: 7 PSI (500 mbar) UL, FM 5 PSI (360 mbar) CSA
- Max. Close off Pressure: 10 PSI (700 mbar) UL, FM
- Electrical ratings (+10% / -15%): 110 - 120 Vac/50 - 60 Hz
- Enclosure: Nema Type 4
- Electrical Connection: Screw terminals with 1/2" NPT conduit connection
- Operating time: 100 % duty cycle
- Ambient temperature rating: -20 °F to +140 °F (-30 °C to +60 °C)
- DMV/624L Dual Safety Shutoff Valves with Proof of Closure and NEMA 4x Enclosure Technical Literature
- DMV-D/624L: Two normally closed automatic shutoff valves in one housing.Valve 2 (V2) incorporates proof of closure.V1 and V2 are fast opening, fast closing. Adjustable max. flow with V2.
- DMV-DLE/624L: Two normally closed automatic shutoff valves in one housing.Valve 2 (V2) incorporates proof of closure.V1 fast opening, fast closing.V2 is slow opening, fast closing. Adjustable max flow and adjustable initial lift with V2.
Part Numbers and Accessories:
|Part Number||120 VAC Order Number||Power* [VA]||Pressure Max Operating (CSA)|
|DMV-D 702/624L||267086||60||5 PSI|
|DMV-D 703/624L||267084||80||5 PSI|
|DMV-DLE 702/624L||267088||60||5 PSI|
|DMV-DLE 703/624L||267082||80||5 PSI|
* Inrush current and full load current have the same VA rating
Flange Part Numbers:
|Mounts to DMV Type||NPT Order Number||Rg Order Number||Size|
|DMV 702 or DMV 703||222369||222343||1"|
|DMV 702 or DMV 703||222370||222344||1-1/4"|
|DMV 702 or DMV 703||222003||221884||1-1/2"|
|DMV 702 or DMV 703||221997||221926||2"|