DMV-DLE 701/622 With VLA (267069) - ½”, ¾”, 1” NPT or Rp 120 Vac (+10%/-15%) 50-60 Hz, 45 VA NEMA Type 12 Replacement Coil: 232401 Replacement PWB: 238803 Formerly: 244-000VP Description The DUNGS Dual Modular Valve (DMV-D(LE)/622) incorporates overtravel and a proof of closure switch which is factory mounted and set with a Vent Line Adapter (VLA) that is also factory installed. For main gas lines: • Up to 1 1/2”; vent line must be 3/4” • 2”; vent line must be 1” Application The DMV-VLA is recommended for industrial and commercial heating applications that require two safety shutoff valves with valve 2 Incorporating overtravel and a proof of closure switch and a vent line connection between the safety shutoff valves. The DMV-D(LE) is suitable for natural gas, propane, butane, air and other inert gases. Optional Approvals When ordered and installed with Burkert connector plug (part number 253731), the UL Recognized DMV valve may replace a UL Listed valve. Such a substitution is typically required for equipment UL Listed to UL 295/UL 795. Specifications Body Size Pipe Size/ Thread Vent Line Connection DMV 701/622 ½” – 1” NPT or Rp ¾” DMV 702/622 1” – 2” NPT or Rp 1” DMV 703/622 1” – 2” NPT or Rp 1” Max Operating Pressure 7 PSI (500 mbar) UL, FM 5 PSI (360 mbar) CSA Electrical Ratings (+10%/-15) 110 – 120 Vac/ 50-60 Hz 24 Vac/ 50-60 Hz 24 Vdc Enclosure Rating NEMA Type 12 Electrical Connection DIN-Connector With ½” NPT Conduit Adapter Operating Time 100% Duty Cycle Ambient Temperature Rating -40 F to +150 F (-40 C to +65 C) Aluminum body; Inlet, intermediate and outlet side taps (G1/8 ISO 228); Inlet gas strainer installed in the housing upstream valves (23 mesh screen); DMV-D - V1 fast opening & closing (<1 s), V2 fast opening & closing (<1 s); DMV-DLE - V1 fast opening & closing (<1s); V2 slow opening 20s MAX @ 70F & fast closing (<1 s); V2 on both models feature a manually adjustable flow rate (<10-100%); 100% duty cycle; Refer to Flow Curves for Body Selection. Conduit Adapter (240671), DIN connector (210319), and flanges must be ordered and priced separately. Code requirements vary. FM requires visual indication on 1" and larger safety valves. The visual indicator, (VI) 266949 meets this requirement. The visual indicator must be ordered separately for valve 1. Factory mounted and calibrated proof of closure switch: SPDT 10 A resistive, 8 FLA, 48 LRA @ 120 Vac; NEMA type 4; - 40 °F to +150 °F (-40 °C to +65 °C); Switch incorporates visual indication of valve (opened & closed).