Dungs 226-990 Dual Modular Valve DMV-D 701/602 24VDC

The Dual Modular Valve (DMV) combines two automatic shutoff valves in one compact housing, which can be wired independently or in parallel.

Valve 1 (V1) of the DMV-D series is fast opening and fast closing. Valve 2 (V2) of the DMV-D is fast opening.  Max. flow adjustment onV2 provides variable main flow on both models.

Internal profiles and compact design optimize flow and provide a low pressure drop. Three 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 - Vent line adapter

The DMV is recommended for industrial and commercial heating applications that require two safety shutoff valves. The DMV 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 %.
 

Flow (CFH) Natural Gas - 0.65 Specific Gravity at 60°F with 1 in. W.C. Pressure Drop @ 1.25 PSI Inlet Pressure
DMV 701	1/2"	3/4"	1"
	345	429	457

You can order the following flange accessories for DMV 701/602:
 

Karl Dungs DMV-D Valve	Flange Size	NPT Flange Part #	Rp Flange Part #	O-Ring & Bolt Kit Part #	FRI Mounting Kit Part #	Integral Filter & Strainer  Replacement
DMV 701/602	1/2"	222-371	222-341	224-093	219-967	230-440
	3/4"	222-368	222-342	224-093	219-967	230-440
	1"	221-999	222-001	224-093	219-967	230-440

We also offer the Adapter Accessories of DMV 701/602:
 

Model No.	Description
210-319	DIN-Electrical Connector
224-253A	CPI 400 valve switch
217-665A	Visual indicator
225-047	1/4” NPT adapter
225-043	1/2” NPT Pilot gas adapter: Check flow requirements
219-008	G1/8 Test nipple
214-975	Port 3 Pressure switch mounting adapter