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

Specifications:

• 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)

Accessories:

• Dungs Flanges

Resources:

• DMV/624L Dual Safety Shutoff Valves with Proof of Closure and NEMA 4x Enclosure Technical Literature 

Available Models:

• 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:

* Inrush current and full load current have the same VA rating

Flange Part Numbers: