Double solenoid valve Rp 3/8 - Rp 2 nominal diameters
DMV-D/11
DMV-DLE/11
Technical description
The DUNGS double solenoid valve DMV integrates two solenoid valves in one compact fitting.
- Automatic shut-off valves as per DIN EN 161 Class A Group 2
- Two A valves in one housing
- Double seat valves
- High flow rates
- Max. operating pressure up to 500 mbar (50 kPa)
- Fast closing
- Fast opening (DMV-D/11) or slow opening (DMV-DLE/11) with adjustable fast stroke for start gas volume
- Adjustable main volume
- DC solenoid
- Mountable closed position signal contact
- Threaded flange
- Compact, light-weight
Application
Double solenoid valves are used where two single valve were mounted previously. In connection with DUNGS gas regulators and additional components, a wide variety of regulating tasks can be performed. It does not contain any non-ferrous metals, suitable for gases of up to max. 0.1 vol.% H2S, dry. Suitable for gases of families 1, 2, 3 and other neutral gaseous media.
Approvals
EC type testing certificate as per:
• EC-Gas Appliances Regulation
Other models available with approval for the North American market: UL , FM, CSA as well as approvals in other important gas consuming countries.
DMV-D/11 Two single-stage solenoid valves normally closed, fast opening, fast closing. Manual limitation of flowing gas volume by main volume setting (D) at valve 1 (V1). Main volume setting (D) of DMV-D 503/11 at valve 2 (V2).
DMV-DLE/11 Two single-stage solenoid valves normally closed, slow opening (L), fast closing. Opening time setting (E) with fast stroke section at valve 2 (V2). Manual limitation of flowing gas volume by main volume setting (D) at valve 1 (V1). Main volume setting (D) of DMV-D 503/11 at valve 2 (V2).
