DUNGS LGV - Vent Gas Solenoid Valves

[{"filename":"lgv-5_datasheet_en_214759.pdf","text":"Vent gas\n solenoid valve\n\n LGV/5\n\n 6.24\n\n\n\n\n Technical description Application\n The DUNGS vent gas solenoid valve The DUNGS vent gas solenoid valve\n LGV/5 is a normally when open, auto- LGV/5 is suitable for gases of families\n matic pressure relief as per EN 161 for 1, 2, 3 and other neutral gaseous\n gas burners and gas appliances. media.\n - Max. operating pressure: 500 mbar The vent gas solenoid valve is used for\n (50 kPa) the shut-off and release of upstream\n - Class A, Group 2 as per EN 16304 gas volumes.\n - normally open (N.O.)\n\n\n\n\n Printed in Germany • Edition 06.19 • Nr. 214 759\n - Fast closing Approval\n - Fast opening EU type testing certificate as per:\n - DC solenoid, rectifier wiring with radio • EU-Gas Appliances Regulation\n suppression interference in terminal box • EU-Pressure Equipment Directive\n - Mountable closed position signal con- Approvals in other important gas con-\n tact to monitor closed position of valve suming countries.\n - Reliable function, rugged and\n maintenance-free\n - It does not contain any non-ferrous\n metals, suitable for gases of up to\n1…4 max. 0.1 vol.% H2S, dry\n\f Single-stage solenoid valve, normally open, fast opening, fast closing. Closed position signal contact mountable.\n LGV/5\t\t\t\n\nSpecifications\n\nPipe thread as per ISO 7/1 Rp 3/4\n\nMax. operating pressure 500 mbar (50 kPa)\n\nSolenoid valve Valve as per EN 16304\n\nClosing time <1s\n\nOpening time <1s\n\nMaterials of gas-conveying parts Housing: aluminium, steel, not containing non-ferrous metals\n Seals: \t\t NBR basis\n\nVoltage/frequency 50-60 Hz, 230 V AC (+10 % -15 %); further voltages on request\n\nRating / power consumption 15 VA/0.08 A, at 20 °C and 230 VAC\n\nSwitch-on duration 100 %\n\nDegree of protection IP 54, IP 65 on request\n\nElectrical connection At screw terminals via PG* 11 cable gland (* = heavy-gauge conduit thread)\n Plug connection as per DIN EN 175301-803, can be retrofitted\n\nSwitching rate Max. 1000/h\n\nMeasuring/ignition gas connection G 1/4 ISO 228 on both sides in the downstream ports\n\nAmbient temperature -15 °C to +60 °C\n\nInstallation position Solenoid from vertically upright to horizontally lying\n\nClosed position signal contact Type K01/1 (DIN-tested), mountable on LGV 5.../5\n\nAccessories K01/1 closed position signal contact, see Datasheet 12.01 211 202\n Equipment plug for line socket as per DIN EN 175301-803 215 733\n\n\n\n\n 2…4\n\f Dimensions [mm]\n LGV 507/5\n\n\n\n\n 129\n\n\n\n\n Type pmax.[mbar] Rp Order No. Weight\n\n LGV 507 /5 500 Rp 3 /4 119 271 1.3\n\n Functional description netic drive closes against the force valve within 1 second.\n The DUNGS vent gas solenoid valve of the pressure spring. If the auxiliary The closed position of the valve can\n is an automatic shut-off valve operated power is interrupted (operating volt- be monitored by a mountable closed\n with auxiliary power. The electromag- age), the pressure spring opens the position signal contact.\n\n\n\n\n3…4\n\f Leakage gas\n solenoid valve\n LGV/5\n\n\n\n\n Flow diagram\n\n\n LGV 507/5\n\n\n\n 100\n 90\n 80\n 70\n 60\n 50\n\n 40\n\n 30\n\n\n 20\n\n\n\n\n 10\n 9\n 8\n\n\n ∆ p [mbar]\n 7\n 6\n 5\n\n 4\n\n 3\n\n\n 2\n\n\n\n\n 1,0\n 0,9\n 0,8\n 0,7\n 0,6\n 0,5\n\n 0,4\n Basis + 15 °C, 1013 mbar, trocken\n 0,3 Based on + 15 °C, 1013 mbar, dry\n Base + 15 °C, 1013 mbar, sec\n Base + 15 °C, 1013 mbar, secco\n 0,2\n\n\n 1 2 4 6 8 10 20 40 60 80 100 200 400 600 800 1000\n\n Vn [m3/h] Luft / Air / Aria dv = 1,00\n 2 4 6 8 10 20 40 60 80 100 200 400 600 800 1000\n\n Vn [m3/h] Erdgas/Natural gas/Gaz Naturel/Gas metano dv = 0,65\n\n\n\n\nWe reserve the right to make any changes in the interest of technical progress.\n Head Offices and Factory Postal address\n Karl Dungs GmbH & Co. KG\t\t Karl Dungs GmbH & Co. KG\n Karl-Dungs-Platz 1\t\t\t Postfach 12 29\n D-73660 Urbach, Germany D-73602 Schorndorf, Germany\n Telephone +49 7181-804-0 e-mail info@dungs.com\n Fax +49 7181-804-166 Internet www.dungs.com 4…4"}]