Datasheet Content
[{"filename":"dmv-5_datasheet_us_242955.pdf","text":"Dual Modular Safety\n Shutoff Valves\n\n DMV-D/11 Series\n DMV-DLE/11 Series\n\n\n\n\n Two normally closed safety shutoff\n valves in one housing; each with\n the following approvals.\n\n CSA Certified\n • ANSI Z21.21\n • CSA 6.5\n • Marked C/I\n • File # 157406\n\n FM Approved\n • Class 7411\n • File # J.I. 3007653\n\n Commonwealth of Massachusetts\n Approved Product\n • Approval code G1-1107-35\n • Gas Safety Shutoff Valve\n\n EU Gas Appliance Regulation\n • EN161\n\n Codes and Standards\n This product is intended for instal-\n lations covered by but not limited to\n NFPA 86, NFPA 37, CSA B149.1, Description Directly mounting the following DUNGS\n CSA B149.3 and CSA 149.6 The DUNGS Dual Modular Valve (DMV) accessories creates a compact valve\n combines two safety shutoff valves in train without additional piping:\n DUNGS is an ISO 9001 one compact housing, which can be - High and low gas pressure switches\n manufacturing facility. wired independently or in parallel. - Valve proving system\n - 1\" NPT Vent line adapter\n Valve 1 (V1) of the DMV-D and DMV-\n\n\n\n\n DMV ISO FLANGED Sales Brochrue • P/N 242955 • Ed. 01/26\n DLE series is fast opening and fast Application\n closing. Valve 2 (V2) of the DMV-D is The DUNGS DMV is recommended for\n fast opening, while V2 of the DMV-DLE industrial and commercial heating apli-\n is slow-opening for smoother light-off. cations that require two safety shutoff\n Max. flow adjustment on V1 provides valves. The DMV Dual Modular Valve is\n variable main flow on both models. suitable for dry natural gas, propane, bu-\n tane, air and other inert gases. Suitable\n Internal profiles and compact design for up to 0.1% by volume, dry H2S.\n optimize flow and provide a low pres-\n sure drop. A “dry” gas has a dew point lower than\n +15 °F and its relative humidity is less\n than 60 %.\n\n1…6\n\fDMV-D…/11 Two normally closed safety shutoff valves in one housing. V1 and V2 are fast opening, fast closing.\n Adjustable max. flow with V1.\n\nDMV-DLE…/11 Two normally closed safety shutoff valves in one housing. V1 fast opening, fast closing.\n V2 is slow opening, fast closing. Adjustable initial lift with V2.\n\nSpecifications\nFlange sizes DN 40 (1 1/2\") 50 (2\")\n Connection flange as per DIN 2501 Part 1, to fit pre-weld flanges as per DIN\n 2633 (PN 16) DN 40 to DN 50, ISO 7005 - 1 (PN 16), or ISO 7005 - 2 (PN 16).\nMax. operating pressure 7 PSI (500 mbar) CSA, FM, CE (Class A)\nMax. body pressure 15 PSI (1000 mbar)\nMax. close off pressure 7 PSI (500 mbar) CSA, FM, CE (Class A)\nElectrical ratings (+10 % / -15 %) 110 - 120 VAC @ 50 - 60 Hz and 24 VDC. Part numbers listed on page 3.\n 220 - 240 VAC @ 50 - 60 Hz\nEnclosure rating NEMA Type 12\nElectrical connection DIN-connector with 1/2” NPT conduit adapter (order separately)\nOperating time 100 % duty cycle\nClosing time <1s\nOpening time (to max. flow) DMV-D…/11 V1 & V2 < 1 s\n DMV-DLE…/11 V1 < 1 s; V2 Adjustable to approx. 10 to 20 s at 70 °F\nInitial lift adjustment Adjustable on V2 DLE only; 0 to 70 % of total flow; 0 to 25% of stroke\nMax. flow adjustment Adjustable on V1 <10 to 100 % of total flow; <10 to 100% of stroke\nMaterials in contact with gas Housing:\t\t Aluminium, Steel; free of non-ferrous metals\n Sealings on valve seats: NBR-based rubber\nAmbient temperature rating +5 °F to +140 °F (-15 °C to +60 °C)\nInstallation position Safety shut off valve from vertically upright to horizontal\nGas strainer (standard) Installed in the housing upstream V1 (23 mesh)\nPosition indication CPI 400 with indication lamps and SPDT interlock switch or\n(order separately) Visual indicator (VI)\nTest ports / G 1/8 ISO 228 ports available on both sides. Each side has two ports upstream\nPressure switch mounting ports V1, one between V1 and V2, one downstream V2.\n G 1/4 ISO 228 on both flanges, upstream of V1, downstream of V2\nValve proving system VPS 504; mounts directly to either side of DMV\n\nPower Ratings\nVersion Coil Type Approx. Power Approx. Power Approx. Approx.\n Rating [VA] @ Rating [VA] @ 24 Current [A] @ 120 Current [A] @ 24\n 120 VAC VDC VAC VDC\nDMV-D(LE) 5040/11 1212 90 70 0.74 2.6\nDMV-D(LE) 5050/11 1212 90 70 0.74 2.6\n\n\n\n\n 2…6\n\f Dimensions inch (mm)\n\n\n\n\n Type 110 - 120 VAC 24 VDC Pmax. Connection Dimensions [inch] Weight\n @ 50 - 60 Hz Order No. [PSI] DN Dimensions [mm] [lbs]\n Order No. [kg]\n a b c e f\n DMV-D 5040/11 226061 226063 7 DN 40 9.5 2.5 7.6 3.9 5.9 17.2\n 240 62,5 192 100 150 7,8\n DMV-D 5050/11 226064 226066 7 DN 50 9.5 2.9 7.6 3.9 6.5 18.3\n 240 73 192 100 165 8,3\n DMV-DLE 5040/11 not available 226117 7 DN 40 9.5 2.5 8.7 3.9 5.9 17.4\n 240 62,5 220 100 150 7,9\n DMV-DLE 5050/11 226118 226120 7 DN 50 9.5 2.9 8.7 3.9 6.5 18.5\n 240 73 220 100 165 8,4\n\n\n\n\n3…6\n\fEquipment variants of DMV 5040/11 - DMV 5050/11 X standard\nDMV.../11 double solenoid valve, (X) on request\nsingle-stage mode\n - not possible\nDMV-D X\nDMV-DLE X\nSieve X\nGas pressure switch can be mounted:\non flange X\n Possible using\n a pipe nipple\ndownstream of sieve (X)\ndownstream of valve 2 (X)\nValve V1, double-seat X\nValve V2, double-seat X\nValves opening separately X\nG 3/4 ignition gas flange can be mounted (X)\n\nRequired Flanges & Accessories\nBody Size Flange # of Holes * Flange…
