×

Free shipping for most orders over $75     Most orders processed before 2:30 pm EST, ship same day
Mon - Fri 8am - 5pm EST | Phone: (804) 236-3881

Product Documentation:

DMV-DLE 701/622, Double Solenoid Valve with Visual Indicator, 120 V, 1/2 3/4 or 1" NPT, by Dungs 267068

Special Price $1,098.00 Regular Price $1,172.36
Item Code: 267068

Special Inventory Reduction Pricing! This dual valve solenoid with visual indication can streamline your gas train and reduce costs. It includes proof of closure and overtravel,

 

DMV-DLE 701/622 With V.I. (267068) - 1/2”, ¾”, 1” NPT or Rp 120 Vac (+10%/-15%) 50-60 Hz, 45 VA NEMA Type 12 Replacement Coil: 232401 Replacement PWB: 238803 Formerly: 244-000PI

The Dual Modular Valve DMV/622 combines two automatic shutoff valves in one compact housing.Valve 2 (V2) incorporates “proof of closure” valve seal overtravel and interlock.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
- Butterfly control valve

Description: The DUNGS Dual Modular Valve (DMV-D(LE)/622) combines all the features of the DUNGS Dual Modular Valve DMV-D(LE)/6 plus a second valve and incorporates overtravel and a proof of closure switch which is factory mounted and set. The Visual Indicator (VI) (266949) is factory mounted to Valve 1 (V1) Application The DUNGS DMV/622 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. The DMV/622 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 sizes: DMV 701/622 DMV 702/622 DMV 703/622

Pipe size thread: 1/2” -1” NPT or Rp 1” - 2” NPT or Rp 1” - 2” NPT or Rp

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: 110 - 120 Vac 50 - 60 Hz 

Enclosure rating: NEMA Type 12

Electrical connection: DIN-connector with 1/2” 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 - V1fast 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. Factory mounted and calibrated proof of closure switch: Factory mounted visual indicator: 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). 1 Dual Modular Valves with Proof of Closure & Visual Indicator – DMVD(LE) Link to the Datasheet and User Manual 


The DMV/622 is recommended for industrial and commercial heating applications that require two safety shutoff valves and “proof of closure” valve seal overtravel and interlock.The DMV Dual Modular Valve is suitable for dry natural gas, propane, butane, air and inert gases.

A “dry” gas has a dew point lower than +15 °F and its relative humidity is less than 60 %.