Datasheet Content
[{"filename":"dmv-dle-11_datasheet_en_218375.pdf","text":"Double solenoid valve\n Rp 3/8 - Rp 2\n DN 40 - DN 50\n nominal diameters\n\n DMV-D/11\n DMV-DLE/11\n\n 7.30\n\n\n\n\n Technical description Application\n The DUNGS double solenoid valve DMV Double solenoid valves are used where\n integrates two solenoid valves in one two single valve were mounted previously.\n compact fitting. In connection with DUNGS gas regulators\n and additional components, a wide variety\n - Automatic shut-off valves as per DIN EN of regulating tasks can be performed.\n 161 Class A Group 2 It does not contain any non-ferrous metals,\n - Two A valves in one housing suitable for gases of up to max. 0.1 vol.%\n - Double seat valves H2S, dry. Suitable for gases of families 1, 2,\n - High flow rates 3 and other neutral gaseous media.\n\n\n\n\n Printed in Germany • Edition 2026.03 • Nr. 218 375\n - Max. operating pressure up to 500 mbar\n (50 kPa) Approvals\n - Fast closing EU type testing certificate as per:\n - Fast opening (DMV-D/11) or slow open- • EU-Gas Appliances Regulation\n ing (DMV-DLE/11) with adjustable fast\n stroke for start gas volume Other models available with approval for\n - Adjustable main volume the North American market: UL, FM, CSA\n - DC solenoid as well as approvals in other important gas\n - Mountable closed position signal con- consuming countries.\n tact\n - Threaded flange\n - Compact, light-weight\n1…7\n\fDMV-D/11 Two single-stage solenoid valves normally closed, fast opening, fast closing. Manual limitation of flowing gas\n volume by main volume setting (D) at valve 1 (V1). Main volume setting (D) of DMV-D 503/11 at valve 2 (V2).\n\nDMV-DLE/11 Two single-stage solenoid valves normally closed, slow opening (L), fast closing. Opening time setting\n (E) with fast stroke section at valve 2 (V2). Manual limitation of flowing gas volume by main volume\n setting (D) at valve 1 (V1). Main volume setting (D) of DMV-D 503/11 at valve 2 (V2).\n\nSpecifications\nNominal diameters\nFlange with pipe thread as DMV 503 DMV 507 DMV 512, 520 DMV 525\nper ISO 7-1 Rp 3/8,Rp 1/2 Rp 1/2,Rp 3/4,Rp 1 Rp 1,Rp 1 1/4,Rp 1 1/2,Rp 2 Rp 2\n and their combinations\n\nAnschlußflansche nach DIN 2501Teil 1 Passend zu Vorschweißflansche nach DIN 2633 (PN16) DN 40 - DN 50,\n EN 7005-1, ISO 7005-2 (PN 16)\n DMV 5040 (DN 40) DMV 5050 (DN 50)\n\nMax. operating pressure 500 mbar (50 kPa)\n\nSolenoid valve V1 Automatic shut-off valve as per EN 161: Class A, Group 2\n\nSolenoid valve V2 Automatic shut-off valve as per EN 161: Class A, Group 2\n\nClosing time <1s\n\nOpening time DMV-D…/11: < 1 s\n DMV-DLE…/11: approx. 20 s at room temperature +20 °C and without fast stroke\n\nFast stroke Adjustable\n\nMain volume restrictor DMV-D.../11 and DMV-DLE adjustable at V1, DMV-503/11 at V2\n\nMaterials of gas conveying parts Housing:\t\t aluminium, steel, no non-ferrous metals\n Seals at valve seat: NBR basis, suitable for gases as per G260/l\n\nAmbient temperature -15 °C to +60 °C\n\nInstallation position Solenoid vertically upright to lying horizontally\n\nDirt trap Sieve installed. To protect the complete gas train we recommend you to install\n an upstream gas filter (refer to Datasheet 11.02)\n\nMeasuring gas connection G 1/8 DIN ISO 228 on both sides upstream of V1, between V1 and V2, down-\n stream of V2 at input and output flanges.\n Pressure switch can be mounted to input and output flanges. By mounting a\n pressure switch, measuring/ignition gas connection can be partly excluded.\n\nIgnition gas connection G 1/2 ignition gas flange as per ISO 228, possible on both sides between V1 and V2\n\nBurner pressure monitor pBr Connection downstream of V2\n GW...A2 pressure switch can be mounted to the adapter laterally and to the flange\n\nVoltage/frequency 50 - 60 Hz, 220 V - 240 V AC, -15 % +10 %, further voltages on request\n Other preferred voltages: 50 - 60 Hz, 110 V - 120 V AC, 24 V - 28 V DC\n\nRating / power consumption at 230 V AC, +20 °C: refer to type overview\n\nDegree of protection IP 54\n\nSwitch-on duration 100 %\n\nElectrical connection Plug connection as per DIN EN 175301-803, PG* 11 cable gland on request\n (* = heavy-gauge conduit thread)\n\nRadio interference Degree of interference N\n 2…7\nClosed position signal contact Type K01/1 (DIN tested), can be mounted to V1 and V2, DMV-503/11 only to V2\n\f Dimensions for DMV-D/11 and DMV-DLE/11\n\n\n\n\n e e\n\n\n d\n d d\n\n\n\n e\n\n\n\n Platzbedarf für Magnetmontage\n\n\n\n Rp Rp\n\n\n Rp\n c c\n c\n\n a a f f\n a\n b\n f\n g b b g g\n Anschluß bei DMV-503/11:\n Verschlußschraube M4\n\n\n\n\n Platzbedarf für\n Magnetmontage\n\n\n\n\n K01/1 K01/1\n\n\n\n\n3…7\n\fVersion Order pmax. Connection Dimensions [mm] Rating Sole- Swit- Weight\n No. [bar] Rp a b c d e f g noid ching [kg]\n [VA] No. rate h/1)\n\nDMV-D 503/11 222 326 0,5 Rp 3/8 - Rp 1/2 77 121 30 109 190 73 73 35 1011 1000 1,7\nDMV-D 507/11 222 331 0,5 Rp 1/2 - Rp 1 93 141 35 134 232 73 73 45 1111 1000 2,1\nDMV-D 512/11 222 336 0,5 Rp 1 - Rp 2 124 174 45 150 254 99 101 65 1211 1000 4,6\nDMV-D 520/11 221 924 0,5 Rp 1 - Rp 2 124 201 45 190 333 99 101 90 1212 1000 5,6\nDMV-D 525/11 223 367 0,5 Rp 2 162 243 88 255 400 103 123 110 1411 1000 12,1\nDMV-D 5040/11 224 380 0,5 DN 40 240 63 192 330 100 150 90 1212 1000 7,8\nDMV-D 5050/11 224 381 0,5 DN 50 240 73 192 330 100 165 90 1212 1000 8,3\n\nDMV-DLE 503/11 222 327 0,5 Rp 3/8 - Rp 1/2 77 121 30 125 190 73 73 35 1011 100 1,8\nDMV-DLE 507/11 222 332 0,5 Rp 1/2 - Rp 1 93 141 35 160 232 73 73 45 1111 100 2,2\nDMV-DLE 512/11 222 337 0,5 Rp 1 - Rp 2 124 174 45 179 254 99 101 65 1211 100 4,7\nDMV-DLE 520/11 222 599 0,5 Rp 1 - Rp 2 124 201 45 218 333 99 101 90 1212 100 5,7\nDMV-DLE 525/11 223 373 0,5 Rp 2 162 243 88 275 400 103 123 110 1411 100 12,3\nDMV-DLE 5040/11 224 923 0,5 DN 40 240 63 220 330 100 150 90 1212 1000 7,9\nDMV-DLE 5050/11 224 924 0,5 DN 50 240 73 220 330 100 165 90 1212 1000 8,4\n 1)\n Switching rate of DMV-DLE 50.../11 depends on opening time setting\n\nFlange for DMV …/11\n\nRp 3/8 217 471 –\t\t\t – DMV 503/11\nRp 1/2 217 472 –\t\t\t – DMV 503/11\nRp 1/2 222 341 NPT 1/2 222 371 DMV 507/11\nRp 3/4 222 342 NPT 3/4 222 368…
