Dungs MVD Safety Shutoff Valve CSA 6.5 Approved
CSA 6.5 APPROVED
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The DUNGS MVD series are electrically operated normally closed, automatic safety shutoff valves for gas burners and gas appliances.
- Closing time <1 s
- Max. operating pressure up to 7 PSI (500 mbar) on MVD/6
- Max. close off pressure 15 PSI (1000 mbar) on all models
- MVD/6: fast opening/fast closing
- 120 VAC @ 60 Hz in all models, 24 VAC @ 60 Hz (in some models)
- 1/2" NPT conduit connection
- Optional field installable visual indicator(VI) or CPI 400 with indication lamps and SPDT interlock switch for valve position.
- Reliable, quiet operation; rugged and low maintenance.
Specifications:
- Max. operating pressure:
- MVD - 7 PSI (500 mbar) [5 PSI @ CSA];
- MVDLE - 3 PSI (200 mbar) [2 PSI @ CSA]
- Electric Rating (+10% / -15%): 110 - 120 Vac/60 Hz; 24 Vac/60 Hz (Some Models) 24 Vdc
- Enclosure: NEMA Type 12
- Electrical Connection: Screw terminals with 1/2" NPT conduit connection
- Operating time: 100 % duty cycle
- Ambient temperature rating: -20 °F to +120 °F (-30 °C to +50°C)
Resources:
Available Models:
- MV-D: Normally closed automatic safety shutoff valve, fast opening, fast closing. Adjustable max. flow.
- MV-DLE: Normally closed automatic safety shutoff valve, slow opening, fast closing. Adjustable initial lift. Adjustable max. flow.
Part Numbers:
| Part Number | Order Number (120 VAC) | Order Number (24 VAC) | Size | Pressure Max Operating (CSA) |
| MVD 505/6 | 217641 | 217640 | 1/2" NPT | 5 PSI |
| MVD 507/6 | 217606 | 217435 | 3/4" NPT | 5 PSI |
| MVD 510/6 | 217436 | 217437 | 1" NPT | 5 PSI |
| MVD 512/6 | 217438 | Not Available | 1-1/4" NPT | 5 PSI |
| MVD 515/6 | 217439 | Not Available | 1-1/2" NPT | 5 PSI |
| MVD 520/6 | 217440 | Not Available | 2" NPT | 5 PSI |
| MVD 525/6 | 217441 | Not Available | 2-1/2" NPT | 5 PSI |
| MVD 530/6 | 217442 | Not Available | 3" NPT | 5 PSI |
| MVDLE 205/6 | 216870 | 217320 | 1/2" NPT | 2 PSI |
| MVDLE 207/6 | 216589 | 217321 | 3/4" NPT | 2 PSI |
| MVDLE 210/6 | 216590 | 217322 | 1" NPT | 2 PSI |
| MVDLE 212/6 | 217250 | Not Available | 1-1/4" NPT | 2 PSI |
| MVDLE 215/6 | 216631 | Not Available | 1-1/2" NPT | 2 PSI |
| MVDLE 220/6 | 216632 | Not Available | 2" NPT | 2 PSI |
| MVDLE 225/6 | 216633 | Not Available | 2-1/2" NPT | 2 PSI |
| MVDLE 230/6 | 217251 | Not Available | 3" NPT | 2 PSI |
