Dungs DMV 525/11 Dual Modular Safety Shutoff Valve CSA 6.5 Approved
CSA 6.5 APPROVED
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The Dual Modular Valve (DMV) combines two safety shutoff valves in one compact housing, which 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.
Directly mounting the following accessories creates a compact valve train without additional piping:
- High and low gas pressure switches
- Valve proving system
- DMK Butterfly control valve
- 1” NPT Vent line adapter
Specifications:
- Pipe Size: 2” NPT
- Max. operating pressure: 7 PSI (500 mbar) FM, CE (Class A) 5 PSI (360 mbar) CSA
- Electric Rating (+10% / -15%): 110 - 120 Vac/50 - 60 Hz; 220 - 240 Vac/50 - 60 Hz 24 Vac/ 50 - 60 Hz; 24 Vdc
- Enclosure: NEMA Type 12
- Electrical Connection: DIN-connector with 1/2” NPT conduit adapter
- Operating time: 100 % duty cycle
- Ambient temperature rating: +5°F to +140 °F (-15 °C to +60 °C)
Resources:
Available Models:
- DMV-D 525/11: Two normally closed safety shutoff valves in one housing.V1 and V2 are fast opening, fast closing. Adjustable max. flow with V2.
- DMV-DLE 525/11: Two normally closed safety shutoff valves in one housing.V1 fast opening, fast closing. V2 is slow opening, fast closing. Adjustable max. flow and adjustable initial lift with V2.
Part Numbers:
| Part Number | Order Number (120 VAC) | Order Number (240 VAC) | Order Number (24 VDC) | Power*[VA] | Pressure Max Operating (CSA) |
| DMV-D 525/11 | 223368 | 223367 | 223370 | 110 | 5 PSI |
| DMV-DLE 525/11 | 223374 | 223373 | not available | 110 | 5 PSI |
Also See:
- DMV 5... Dual Modular Safety Shutoff Valves
- DMV 704 Dual Modular Safety Shutoff Valves with Proof of Closure and NEMA Type 4x Enclosure
- DMV 704 Dual Modular Safety Shutoff Valves with NEMA 4x Enclosure
- DMV/602 Dual Modular Safety Shutoff Valves
- DMV/604L Dual Modular Safety Shutoff Valve with NEMA 4x Enclosure
- DMV/622 Dual Modular Safety Shutoff Valves with Proof of Closure
- DMV/624L Dual Safety Shutoff Valves with Proof of Closure and NEMA 4x Enclosure
