The Karl Dungs 224847 DMV-D(LE) 703/602 Dual Modular Valve (DMV) operates on 120 VAC and can be used in both industrial and commercial heating and combustion applications that require two (2) gas safety shutoff valves piped in series and can either be wired parallel or in series. The body consists of two (2) normally closed safety shutoff valves approved by the following:
The 224-847 DMV can operate using propane, natural gas, air, butane, or other inert gases. It is available with either a 1" - 2” NPT or Rp flange connection. Flanges are not included. The following flanges and accessories are available for the 224-847 DMV-DLE 703/602 series body:
| Valve Description | NPT Size | NPT Flange Part # | Rp Flange Part # | O-Ring & Bolt Kit Part # | FRI Mounting Kit Part # | Integral Filter & Strainer Replacement |
| DMV-702/602 &703/602 | 1” | 222-369 | 222-343 | 224-094 | 219-968 | 230-441 |
| DMV-702/602 & 703/602 | 1 1/4” | 222-370 | 222-344 | 224-094 | 219-968 | 230-441 |
| DMV-702/602 & 703/602 | 1 1/2” | 222-003 | 221-884 | 224-094 | 219-968 | 230-441 |
| DMV-702/602 & 703/602 | 2” | 221-997 | 221-926 | 224-094 | 219-968 | 230-441 |
| Ambient Temperature Rating | -40 °F to +150 °F (-40 °C to +65 °C) |
|---|---|
| Operating Time | 100% duty cycle |
| Maximum Operating Pressure | 7 PSI (500 mbar) UL, FM; 5 PSI ( 360 mbar) CSA |
| Enclosure Rating | NEMA Type 12 |
| Electrical Connection | DIN connector with 3/4” NPT conduit adapter |
| Power Current | 90 |
| Voltage | 110-120 VAC at 50-60 Hz |
| Closing Time | <1s |
| Opening Time | V1 < 1 s;V2 Adjustable to approx. 10 to 20 s at 70 °F |
| Approval | UL, CSA, FM, Commonwealth of Massachusetts |
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