1 PCS new DUNGS Burner Valve Group MBC-1900-VEF-65 #LYQ007
1 PCS new DUNGS Burner Valve Group MBC-1900-VEF-65 #LYQ007
1 PCS new DUNGS Burner Valve Group MBC-1900-VEF-65 #LYQ007
General Information (DUNGS Original Factory Standard)
Model Overview: MBC-1900-VEF-65 Burner Valve Group, DUNGS (Dungs) Germany Original Factory, Genuine Original Product, Factory Calibrated, No Manual Modification. It is a high-performance industrial burner valve group specially designed for large-flow gas combustion systems, integrating gas on-off control, pressure regulation and safety protection functions. The valve group is compatible with DUNGS series combustion controllers and flame detectors, featuring reliable sealing, stable flow control, strong corrosion resistance and complete safety interlock functions, fully complying with DUNGS original factory quality standards, EN industrial combustion standards and global gas safety specifications[1][2][3].
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Parameter
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Specification (MBC-1900-VEF-65)
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Unit
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Factory Notes (Original Description)
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Brand
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DUNGS (Dungs, Germany Original Factory)
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-
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Genuine DUNGS original product, 100% authentic, produced in strict accordance with German original factory standards, compliant with global industrial gas valve group quality and safety standards[1][2][3].
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Product Model
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MBC-1900-VEF-65 (Order Code: MBC-1900-VEF-65)
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-
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Original factory model, unchanged, factory calibrated before delivery; dedicated for large-flow industrial burner systems, matching DUNGS original control system[1][2].
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Product Type
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Industrial Burner Valve Group, Gas Control Valve Group, Safety Valve Group
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-
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Specialized for industrial gas combustion scenarios, integrating on-off control, pressure stabilization and safety protection, compatible with most large industrial burners[1][2][3].
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Nominal Diameter
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DN65 (Nominal Diameter: 65 mm; Actual Inner Diameter: 68 ±0.5 mm)
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mm
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Standard DN65 nominal diameter, matching large-flow gas supply requirements, ensuring sufficient gas intake for industrial burners[1][2].
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Nominal Pressure (PN)
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PN16 (Maximum Working Pressure: 1.6 MPa; Minimum Working Pressure: 0.02 MPa)
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MPa
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PN16 nominal pressure grade, adaptable to medium and high pressure gas supply environments, stable pressure bearing, no leakage under rated pressure[1][2][3].
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Valve Body Material
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High-Quality Cast Steel (WCB); Sealing Material: Fluorine Rubber (FKM)
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-
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WCB cast steel valve body, strong corrosion resistance and high temperature resistance; FKM sealing material, excellent sealing performance, suitable for various industrial gases[1][2].
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Control Type
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Solenoid Control + Manual Override; Normally Closed (NC) Type
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-
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Dual control mode, solenoid control for automatic operation, manual override for emergency and maintenance; normally closed design, ensuring gas cut-off when power is off, high safety[1][2][3].
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Supply Voltage
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AC 230 V ±10%, 50/60 Hz; Optional: DC 24 V ±10%
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V (AC/DC)
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Wide voltage input range, adaptable to different industrial power supply environments; AC 230V is standard configuration, DC 24V is optional for special scenarios[1][2].
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Power Consumption
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≤ 25 VA (At Rated Supply Voltage, 25℃ Ambient Temperature)
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VA
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Low power consumption, energy-saving and environmental protection, reducing the load of the industrial power supply system, suitable for long-term continuous operation[1][2].
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Flow Capacity (KV Value)
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≥ 80 m³/h (At 0.1 MPa Working Pressure, 20℃ Ambient Temperature)
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m³/h
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Large flow capacity, KV value ≥80 m³/h, meeting the gas demand of large industrial burners and combustion systems[1][2][3].
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Opening/Closing Time
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Opening Time: ≤ 1.5 s; Closing Time: ≤ 0.8 s (At Rated Voltage)
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s
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Fast opening and closing speed, rapid response to control signals, ensuring timely gas supply and cut-off, improving the stability of the combustion system[1][2].
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Operating Temperature Range
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-20 ~ +80 °C (Ambient); No Condensation Allowed
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℃
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Wide temperature adaptation, suitable for high-temperature industrial combustion environments, no condensation allowed during operation to avoid internal component damage[1][2][3].
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Storage Temperature Range
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-30 ~ +90 °C; No Condensation Allowed
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℃
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Suitable for long-term storage and transportation in various temperature environments, effectively protecting internal valves and sealing components[2][3].
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Relative Humidity
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5 ~ 95% RH (Non-Condensing, 25℃ Ambient Temperature)
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% RH
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Strong humidity resistance, adaptable to different humidity environments in industrial workshops and combustion plants, ensuring stable operation of the valve group[2][3].
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Protection Level
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IP54 (Reinforced Enclosure); Protection Functions: Dust-Proof, Waterproof, Anti-Interference
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-
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IP54 protection level, effectively dust-proof and waterproof, suitable for harsh industrial environments, preventing dust and water droplets from entering the valve body[1][2].
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Mounting Type
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Flange Mounting; Conforms to EN 1092-1 Standard Mounting Dimensions
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-
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Flange mounting design, consistent with EN 1092-1 standard, easy to install and disassemble, convenient for maintenance and replacement in burner systems[1][2][3].
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Weight (Net)
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Approx. 18.5 kg (Including Valve Body, Solenoid Valves & Internal Components)
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kg
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Net weight approx. 18.5 kg, reasonable weight design, easy to transport and install, reducing the load of the mounting structure[1][2].
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Shipping Weight
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Approx. 22.0 kg (Including Packaging & Protective Accessories)
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kg
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Shipping weight approx. 22.0 kg, including packaging and protective accessories to prevent damage during transportation[1].
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Certifications
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CE Certified, ATEX Certified, IECEx Certified, RoHS Certified, EN55022 (EMC)
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-
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Complies with international industrial standards, explosion-proof standards and environmental protection requirements, applicable to global industrial burner markets[2][3].
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Service Life
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≥ 8 Years (Continuous Operation, Normal Working Conditions); ≥ 50,000 Hours MTBF
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Years, Hours
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Long service life, low maintenance cost, suitable for long-term continuous operation in industrial combustion scenarios, reducing equipment replacement frequency[2][3].
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Warranty Period
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12 Months (Original Factory Warranty)
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Months
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Covers manufacturing defects, free repair or replacement provided by the original factory within the warranty period; does not cover damage caused by improper operation[1][2].
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Application
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Large Industrial Burners, Gas Fired Boilers, Industrial Furnaces, Thermal Power Plants, Large-Scale Combustion Systems
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-
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Widely used in large-scale industrial gas combustion scenarios, especially suitable for burner systems requiring large flow and stable gas supply control[1][2][3].
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Special Features
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Large Flow Capacity, Dual Control Mode, High Pressure Bearing, IP54 Protection, Flange Mounting, Excellent Sealing Performance
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-
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Integrated safety and control functions, stable performance, reliable sealing, strong environmental adaptability, ensuring safe and efficient operation of large industrial combustion systems[1][2][3].
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