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China, Chinese Dungs MB Dle412b01s50 Safety Shut-off Control Solenoid Valve for Gas Burner Parts1 Industrial Products Supplier Manufacturer Details, price list catalog:
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ValveAngle ValveSolenoid ValveAir Valve
Shenzhen YHG Heating Science & Technology Co., ltd
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Product Description Dungs MB DLE412B01S50 Safety Shut-Off Control Solenoid Valve For Gas Burner PartsProduct Description ApplicationThe modular system permits individual solutions in gas safety and regulator engineering. Suitable for gases of families 1, 2, 3 and other neutral gaseous media.Technical description TheDUNGSGasMultiBloc? integratesfilter, regulator, valves and pressure switches in one compact fitting. -Dirt trap:microfilter - One regulator and two main valves: B01 - Oneone-stage valveandonetwo-stage valve - One valve is fast opening, one valve is slow or fast opening - Solenoidvalvesupto360mbar(36kPa) as per DIN EN 161 Class A Group 2 - Sensitive setting of output pressure by proportional regulator as per DIN EN 88 Class A Group2 - High flow rates with low pressure drop - DCsolenoiddriveinterferencedegreeN - Main volume restrictor and partial volume restrictor at valveV2 - Hydraulic openingdelay - Flangeconnectionswithpipethreadsas per ISO 7/1 - Simple mounting, compact, light-weight The modular system permits individual solutions by using external ignition gas tap in connection with separately controlled valves, by adding a valve proving system, mini/maxi pressure switches, pressure limiters, limit switch at valveV2. Approvals EC type test approval as per EC Gas Appliance Directive: MB...405-412 B01 CE-0085 AP3156 EC type test approval as per EC PressureEquipment Directive: MB...405-412 B01 CE0036 Approvals in other important gas consuming countries.Functional description of gas flow 1. When the valvesV1 and V2 are closed, chamber A is under inlet pressure. 2. A hole D in the filter housing connects min. pressure switch with chamber A. If the inlet pressure applied to the pressure switch exceeds the incoming reference value, it switches through to the automatic burner control. 3. After release by the automatic burner control, valvesV1 andV2 open.The gas flows through chambers A, B and C of the GasMultiBloc. 4. On request, the second stage of valve V2 opens. Operating method of valve-regulator combination on valve V1 A regulator, compensating for residualpressureisintegratedinvalveV1(pressure regulating part). Armature 8 is not connected to valve plate unit 3.When it opens,armature8pretensionscompressionspring (V1) 5 and releases the valve plate unit. When the valve closes, the armature acts directlyon the valve plate unit.The output pressureupstreamof valveV2isdefinedby pretensioning regulating spring 7 (tension spring) viasetting screw 18. The output pressure acts via opening E on the working diaphragm 22 of the regulator part. In regulated state,setting spring inlet pressure and pressure of working diaphragm are in force equilibrium. The compensating diaphragm 23 ensuresthe fast closing function of valve V1 and a high regulatingquality. Operating method of valve V2 Armature 14 of valve V2 is connected to valveplateunit11.Whenitopens,armature 14pretensions closingspring 13.Thevalve openingof stage1canbesetbylimiting the armature stroke by means of main volume restrictor 19. Min. opening (residual stroke) of valve (0.5 to 1.0 mm) If the second stage of valve 2 opens, closing spring 13 is continuously pretensioned. The maximum valveopening of stage 2 can be set by limiting the armature stroke of armature 16 by means of the main volume restrictor.Mainvolumerestrictor20issetby rotating the adjusting plate or the hydraulic brake.Thefastand/orslowopeningcharacteristic acts on both stages. It is influenced by setting the fast stroke at the hydraulic brake under thecover. PRODUCT SPECIFICATIONSitemvalueWarranty1.5 yearsTypeKitchen Gas Shut-Off Valves, Emergency Shut-Off Valves, Truck Shut-Off Valves, AXIAL VALVES, Backwater Valves, Pressure Vacuum Breaker, Atmospheric Vacuum Breaker, Safety Relief Valves, Adjustable Relief Valves, Pressure Regulators, Boiler Feed Valves, VENT Valves, Mixing Valves, Temperature Regulating Valves, SOLENOID VALVES, Globe Valves, PLUG VALVES, Drain Valves, Air Valves & Vents, Faucet Valve, Flush Valves, REVERSING VALVECustomized supportOEMPlace of OriginGermanyBrand NameDungsModel NumberMB DLE412B01S50Applicationgas burner accessoriesPowerSolenoidMediaGasPort SizeRp 1 1/4StructurePlugProduct nameDungs MB DLE412B01S50 GAS Solenoid Control ValvesModelMB DLE412B01S50BrandDungsPower Supply230 V AC,50 - 60 Hz, Max. operating pressure360 mbar (36 kPa)Ambient temperature15 °C … +70 °COpening time< 20 sColorGrey And SliverAfter Warranty ServiceVideo technical supportUsageGas Burner AccessoriesDetailed PhotosDungs MB DLE412B01S50 Safety Shut-Off Control Solenoid Valve For Gas Burner PartsRecommend Products Dungs MB DLE412B01S50 Safety Shut-Off Control Solenoid Valve For Gas Burner Parts
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