RIELLO ignition needle lengthening adapter

RIELLO ignition needle lengthening adapter Category: Burner accessories Ignition need lengthening adapter is a special accessory for extending the installation distance of standard ignition needles. It mainly solves the problem of insufficient distance between the ignition electrode and the burner body under special operating conditions. Functional Features ‌one.Installation spacing adjustment‌ Through extended design (common 30-50mm specifications), adapts to the non-standard installation requirements of RS34/RS44 and other models of burners‌. ‌two.Insulation protection‌ High-temperature ceramic material is used to ensure that the extended part maintains electrical insulation in a high-temperature flame. ‌three.Interface compatibility‌ Standard M12 threaded interface can be directly connected to ignition needles such as 3012426, 74434610. Material: The main body is a stainless steel/ceramic composite structure, with a temperature resistance of up to 800℃. Applicable models: Compatible with RS series and G10/G20 and other Riello burners‌. Installation method: It must be used with the original ignition needle holder. Typical application scenarios: modify the installation location of the burner ignition system and solve the problem of insufficient ignition distance caused by the space limitations of the combustion chamber.

RIELLO RS100 ignition needle and induction rod

RIELLO RS100 ignition needle and induction rod Category: Burner accessories The technical documents and industry practice of the Riello RS100 burner, its ignition needle and induction rod (flame detector) are the core components to ensure the safe and stable operation of the combustion system. Fuel type: Supports light oil (EN 590 diesel) and natural gas (G20-G25), and the head material is usually nickel-plated stainless steel to adapt to high temperature environments. Burner series: adapted to RS70, RS100, RS130 and other models. Ignition needle function and characteristics: ‌one.High voltage discharge ignition‌ Adopt ceramic insulated electrode structure, generates electric sparks through high-voltage pulse (8kV) to ignite gas, and is suitable for RS100 two-stage fire burner control system‌ ‌two. Multi-model compatibility‌ It is universal in specifications of ignition needles such as RS34/RS44/RS70. Induction rod (ion probe) function: ‌Flame Monitoring‌ Real-time detection of flame ionization current (≥5μA), realizes the flame out protection function, and is linked to the control box. Ignition needle working voltage: 8-15kV (matched with RS series ignition transformer). Temperature resistance range: -20℃ to +800℃ (electrode head), ceramic insulation layer temperature resistance ≥1000℃. Insulation resistance: ≥100MΩ (500V DC test), preventing electrical short circuit during high-voltage discharge.

DUNGS solenoid valve DMV-D 503-11 (222872)

DUNGS solenoid valve DMV-D 503-11 (222872) Category: Burner accessories DMV-D 503-11 (222872) is a dual solenoid valve group, specially designed for gas burners, mainly used for safe cutting and flow control of gas burners, suitable for natural gas, coal gas, liquefied gas and other media‌. Core functions ‌one.Dual valve structure‌ It consists of two first-stage solenoid valves (V1 and V2), with no current connection, supports fast opening and closing (DMV-D/11 series) or slow opening (DMV-DLE/11 series). V1 is the main flow regulating valve, and V2 is the fast lift range regulating valve, which can manually limit the gas flow. ‌two.Safety Control‌ It has electric cutting function, with a maximum working pressure of 500mbar‌. Integrated pressure monitoring interface (G1/8), supports installation of GW series pressure monitors‌. Wide voltage input: supports 110V AC (±10%/-15%), 50-60Hz, power 35VA, can be adapted to power grids in different regions. Protection level: IP54 protection, can resist dust and water spray, suitable for harsh industrial environments. Connection method: Rp 3/8 thread (ISO 7-1), adapted to DN10 pipes, can be connected to NPT or flange interface via adapter. Functions: safe cutoff mechanism, flow regulation capability, electrical compatibility.

DUNGS solenoid valve DMV-D 507-11 (222873)

DUNGS solenoid valve DMV-D 507-11 (222873) DMV-D 507/11 (222873) is a dual solenoid valve assembly produced by DUNGS in Germany, mainly used in gas flow regulation systems. Pressure range: Maximum operating pressure of 500 mbar (50 kPa), suitable for medium and low pressure gas systems. Working voltage: DC voltage, powered by the rectifier in the connection box, protection level IP54. Core functions ‌Dual Valve Integration‌: Integrating two solenoid valves into a compact unit can replace the traditional design of two independent valves and simplify installation and maintenance. ‌Flow adjustment‌: Supports the main flow adjustment function, and accurately controls the gas flow through the adjustment device on valve 2 (V2). ‌Quick Response‌: With fast closing and opening characteristics (DMV-D models). Electrical interface: Supports AC current 50-60Hz, voltage range 220-230V (preferred) or DC 48V, etc. Application scenarios: Suitable for industrial equipment that requires gas flow regulation, such as burners, pressure regulation systems, etc., it can work in conjunction with other DUNGS accessories (such as pressure switches, controllers).

DUNGS solenoid valve DMV-D 5080-11 eco

DUNGS solenoid valve DMV-D 5080-11 eco DMV-D 5080-11 ECO is a dual solenoid valve product of the German DUNGS brand, mainly used in the field of gas control. The model is DMV-D 5080-11 eco, which belongs to the DMV-DLE series variant‌. Design features: Integrate two solenoid valves into a single shell, supports DN80 flange connection, and is suitable for various gas types such as natural gas, liquefied gas, etc. Protection level: IP54. Core functions ‌Dual valve technology‌: High flow control is achieved through dual valve seat design to ensure stable gas supply‌. ‌Operation mode‌: Supports slow opening function (some models are marked as DLE), with flow adjustment capability, and can accurately control the gas flow rate. ‌Electrical parameters‌: Working voltage 230V, frequency 50Hz, equipped with windproof function, suitable for industrial combustion equipment‌. Applicable scenarios ‌Industrial Equipment‌: Suitable for gas boilers, burners and other industrial equipment that require precise flow control. ‌Gas Safety‌: Commonly used in gas pipelines, water heaters and other safety devices that require rapid response.

DUNGS solenoid valve DMV-DLE 507-11

DUNGS solenoid valve DMV-DLE 507-11 DMV-DLE 507-11 is a dual solenoid valve integrated equipment designed by DUNGS in Germany. It is specially developed for gas combustion systems and has high safety and precise flow control capabilities. Structural design: Integrates two A-level valve seats into a single housing, meets the automatic shutdown requirements of DIN EN 161 Class A-level Class 2 equipment, and adopts a compact unit design. ‌Applicable media‌: Supports 1, 2, and 3 types of gases and neutral gases, and is suitable for dry gases containing H₂S volume‌. ‌Electrical parameters‌: The working voltage covers AC 220-240V (50-60Hz) and DC 24-48V. The electrical connection uses DIN EN 175301-803 plug‌. Core functions ‌one.Dual Valve Technology‌ Dual solenoid valves have no current connection, and safe control is achieved through slow start (L) and quick closing, and valve 2 (V2) has an adjustable fast lift range‌. Main flow regulation function: DMV-DLE 507/11 regulates the gas flow through valve 1 (V1), while DMV-DLE 503/11 regulates through V2. ‌two.Safety and Monitoring‌ Off time <1 second, on time is about 20 seconds without rapid increase (room temperature + 20°C)‌ The test connection point (G1/8) and ignition gas flange (G1/2) comply with DIN ISO 228 standards and supports pressure monitor installation‌.

DUNGS solenoid valve MB-DLE 405 B01 S20 (3970530)

DUNGS solenoid valve MB-DLE 405 B01 S20 (3970530) MB-DLE 405 B01 S20 (3970530)‌ is a multi-function gas combination valve in the German DUNGS series. It is specially designed for burner systems, integrating adjustment, control and safety functions. Brand: DUNGS Model: ‌MB-DLE 405 B01 S20‌ (3970530), belonging to the MB-D(LE) series multi-function combination valve‌. Structure and Design: Compact design, integrated filters, regulators, valves and pressure monitors to reduce installation space. The interface is Rp1/2 pipe thread (ISO 7/1 standard), which is easy to connect to the pipe. ‌Applicable media and environment‌: Suitable for ‌1, 2 and 3 gases and neutral gas media, containing H₂S≤0.1% dry gas‌. Working ambient temperature: -15℃ to +70℃. ‌Core Functions‌ ‌one.Dual valve control‌ Contains two valves: ‌V1‌: Quickly open the valve for main gas on and off. ‌V2‌: Slowly open the valve, with main flow adjustment function, supporting precise control of gas flow‌. Comply with the ‌DIN EN 161 Class A Class 2 safety standard, with a shutdown time of <1 second to ensure quick response‌. ‌two.Pressure regulation and monitoring‌ Integrated ‌proportional regulator‌ (DIN EN 88 standard) for sensitive adjustment of output pressure (4–20 mbar). Maximum operating overvoltage: 360 mbar, suitable for high flow demands with low pressure difference‌. ‌three.Safety features‌ Equipped with a fine filter to prevent dirt from entering the air duct. It is recommended to install a gas filter at the front end. Supports pressure monitor installation (such as GW...A2 series) for burner pressure detection‌. Working voltage: AC 220-240V (50-60Hz), DC 24V can be selected. Protection level: IP54, suitable for industrial environment‌. ‌Application Scenarios‌: It is mainly used in gas burner systems, such as industrial boilers, heat treatment equipment, etc. Suitable for gas supply scenarios that require high safety and precise flow control.

DUNGS solenoid valve MB-DLE 415 B01 S50 (226801)

DUNGS solenoid valve MB-DLE 415 B01 S50 (226801) MB-DLE 415 B01 S50 (226801)‌ is a multi-functional combined valve designed by DUNGS in Germany for gas combustion systems. It integrates adjustment, control and safety functions and is suitable for industrial-grade gas management. Brand: DUNGS, model ‌MB-DLE 415 B01 S50‌ (226801), belongs to the MB-D(LE) series multi-function gas combination valve‌. Structure and Design: It adopts a compact integrated design that integrates filters, regulators, valves and pressure monitors to reduce installation space. The interface is Rp1-1/2 pipe thread (ISO 7/1 standard), nominal diameter DN40, suitable for medium and high flow gas systems‌. ‌Applicable media and environment‌: Supports 1-3 types of gas such as natural gas and liquefied gas, with a working pressure range of 4–20 mbar to 360 mbar‌. Ambient temperature: -15℃ to +70℃, protection level IP54‌. Core functions‌: ‌one.Dual valve collaborative control‌ ‌V1‌: Quickly open the valve, main gas on-off control, closing time <1 second. ‌two.Pressure regulation and monitoring‌ Built-in ‌proportional regulator‌ (DIN EN 88 standard), with adjustable output pressure range of 4–20 mbar‌. The maximum overvoltage is 360 mbar, suitable for high flow scenarios with low pressure difference‌. ‌three.Safety features‌ Equipped with a fine filter to prevent impurities from entering the air duct. It is recommended to install a gas filter at the front end. Supports pressure monitor linkage (such as GW...A2 series) to achieve abnormal pressure protection of burner‌. Working voltage: AC 220-240V (50-60Hz), DC 24V can be selected. The opening time is about 20 seconds (room temperature 20°C), and the hydraulic opening hysteresis design‌. ‌Application Scenarios‌: Industrial burners, boilers and heat treatment equipment. Gas systems that require high safety and precise flow regulation‌.

DUNGS solenoid valve MB-DLE 420 B01 S20 (3970182)

DUNGS solenoid valve MB-DLE 420 B01 S20 (3970182) Product number：3970182 MB-DLE 420 B01 S20 is a multi-function combination valve designed for gas systems. It belongs to the GasMultiBloc® series and integrates filtration, regulation, safe cutting and pressure monitoring functions. It is suitable for gas control of burners, boilers and other industrial equipment. It is made of a compact combination of filter, proportional regulator, dual solenoid valves (V1 and V2) and pressure monitor, and the structure is compact. Input pressure: up to 360 mbar (36 kPa) Voltage and power: 230V AC (50/60Hz), power 80 VA. Protection level: IP54, can adapt to dust and liquid splashes in industrial environments. Applicable media: natural gas, liquefied gas and other non-corrosive gases (class 1, 2, 3 gases and neutral gaseous media). Core functions one. Safe gas cutoff Double solenoid valve design: V1 is a fast opening/closing valve, V2 is a slow opening/fast closing valve, and it is equipped with the main flow throttler, which can control the gas flow in stages to prevent pressure fluctuations and backlash. Emergency cutoff: When power is cut off or abnormalities are detected (such as gas leakage or overpressure), the valve will automatically close within 1 second and need to be manually reset before it can be opened again, which complies with safety management specifications. two. Precise pressure regulation Built-in proportional regulator can sensitively adjust the output pressure according to combustion requirements, with an accuracy of up to ±15%, suitable for high flow scenarios under low pressure differentials. Hydraulic opening hysteresis technology reduces pressure shock and ensures combustion stability. three.Integrated monitoring and diagnosis Pressure monitor: can be connected to external pressure switches (such as GW 150 A5) to monitor the rear pressure of the valve in real time to prevent overpressure or undervoltage operation. Test connection point: Provides a G1/8 interface for easy detection of gas pressure and valve status. four. Compatibility and Extension The modular design supports external ignition gas taps, valve detection systems (such as VPS 504) and terminal switches, adapting to complex combustion control needs.

DUNGS solenoid valve MBE VB-065 (274659)

DUNGS solenoid valve MBE VB-065 (274659) Product number：274659 MBE VB-065 belongs to the GasMultiBloc® series and is a dual-stage gas control component that integrates safe cutoff and pressure regulation. Double-stage safety cut-off: Integrate two normally closed safety cut-off valves (V1 and V2), the valve body (VB series) and electronic drive (ValveDrive) modular combination, supporting dual-stage safety cut-off. Optional pressure adjustment: Outlet pressure control can be achieved through the VD-R type driver in conjunction with the pressure sensor (PS). Maximum working pressure: 700 mbar. Applicable medium: Suitable for non-corrosive gases such as natural gas, liquefied petroleum gas, artificial gas, etc., and is mainly used for safety control of gas heating systems. Core functions: dual-stage safe cutoff, precise pressure regulation, drive and control, compatibility and expansion. Application scenarios Industrial burners: safe cutting and pressure regulation of gas supply of boilers and furnaces. Energy system: generator sets and regional heating systems powered by natural gas or hydrogen.

DUNGS solenoid valve MBE VB-150(274667)

DUNGS solenoid valve MBE VB-150(274667) Product number：274667 The MBE VB-150 belongs to the GasMultiBloc® series and is a dual-stage safety cut-off and pressure control component designed for medium and high pressure gas systems. Double-stage safety shutoff valve: Integrates two normally closed safety shutoff valves (V1 and V2), the valve body (VB series) and electronic driver (VD series) are modularly combined, supporting dual-stage series safety shutoff function. Maximum working pressure: 700 mbar, suitable for medium and high pressure gas scenes. Applicable medium: Suitable for non-corrosive gases such as natural gas, liquefied petroleum gas, artificial gas, etc., and is mainly used for emergency cutoff and flow control of industrial combustion equipment. Core functions: dual-stage safe cutoff, precise pressure regulation, drive and control module, compatibility and expansion.

DUNGS solenoid valve DMV-D 520-11 (221924)

DUNGS solenoid valve DMV-D 520-11 (221924) Product number：221924 DMV-D 520-11 (221924) is a dual solenoid valve combination device specially designed for gas systems. It belongs to the dual-stage safety shutoff valve series, specially designed for medium and high-pressure gas systems, and integrates dual solenoid valves and flow regulation functions. Double-stage safe cut-off: Integrate two normally closed solenoid valves (V1 and V2), and the valve body adopts dual-disc valve technology to achieve rapid opening/closing through a modular design. Nominal diameter and pressure: adapted to DN50 (2 inch) pipeline, maximum working pressure of 500 mbar (50 kPa), suitable for natural gas, propane, butane and inert gases. Voltage: 230 VAC (order number 221924), supports ±10% fluctuation, IP54 protection level. Power consumption: The absorbing power is approximately 130 VA, 100% continuous working system. Ambient temperature: -15°C to +60°C, condensation must be avoided. Core functions: dual-stage safe cutoff, precise flow control, drive and control, modular expansion.

RIELLO ignition rod (3006708)

RIELLO ignition rod (3006708) Ignition rod (3006708) is an ignition device designed for burners. Application field‌: Suitable for Riello series burners, mainly used for ignition systems for gas/fuel combustion equipment‌. Structural features: It adopts a bipolar ignition electrode design, including ceramic insulator and metal electrode, ensuring high-voltage discharge stability. ‌Compatible Model‌: Adaptable to Riello standard burner models such as G10‌. Ignition voltage: Typical value 15-20kV (need to be used with ignition transformer). Material composition: ceramic insulator + nickel-chromium alloy electrode. ‌Working temperature‌: -20℃～+800℃‌. Functional Features ‌Reliable Ignition‌: Ignite the gas/fuel mixture by high-voltage arc‌. ‌Carbon Deposition‌: Special electrode materials can reduce the accumulation of combustion residue‌. Long life: Industrial-grade design, with an average service life of more than 5,000 times‌. Typical applications: industrial boiler ignition system, gas hot air furnace burner, food processing equipment combustion device.

DUNGS solenoid valve DMV-D 5050-11 (224381)

DUNGS solenoid valve DMV-D 5050-11 (224381) Product number：224381 DMV-D 5050-11 (224381) is a dual solenoid valve integrated component specially designed for gas combustion systems, suitable for boilers, hot air furnaces, industrial heating equipment and other scenarios. Structural features: It adopts a compact dual valve design, integrating two A valve seats into a single housing, supporting fast opening/close (DMV-D series) or slow opening (DMV-DLE series) modes. Maximum working pressure: 0.5bar, suitable for low-pressure gas systems. Voltage specification: 220-240V AC, protection level IP54, can operate stably from -15°C to +60°C. Flow characteristics: The gas flow can be manually limited through the main flow adjustment (D type) of valve V1 to adapt to different combustion load requirements. Flow characteristics: high flow value, adjustable main flow (DMV-D/DLE model)‌ Solenoid coil: DC driven, equipped with removable limit contacts‌. Core functions ‌Dual valve collaborative control‌: Through dual valve technology, rapid shutdown and flow regulation of gas passages can be achieved to ensure safe start and stop of the combustion system‌. ‌Flow adjustment‌: Supports manual limit of the main gas flow (through the adjustment device on valve 1) to optimize combustion efficiency‌. ‌Safety Protection‌: Automatically shut down when there is no current or fault, complies with the safety standards of gas equipment, and is suitable for negative pressure or micro positive pressure combustion systems‌. Functional Application This solenoid valve is mainly used for safety control of gas equipment, and can achieve rapid cutting and flow regulation through dual valve technology. It is suitable for industrial burners, gas boilers and other scenarios that require high safety and stability.

DUNGS solenoid valve DMV-D 5065 11 eco

DUNGS solenoid valve DMV-D 5065 11 eco DMV-D 5065/11 ECO is a dual solenoid valve integrated component specially designed for gas combustion systems, suitable for industrial heating equipment such as boilers and hot air furnaces. Structural design: adopts a compact structure of two valves, integrating two A valve seats into a single housing, supporting fast opening/close (DMV-D series) or slow opening (DMV-DLE series) modes. Maximum working pressure: 0.5bar. Flow characteristics: high flow value, adjustable main flow. Solenoid coil: DC driven, equipped with removable limit contacts‌. Core functions ‌Dual valve collaborative control‌: Through dual valve technology, rapid shutdown and flow regulation of gas passages can be achieved to ensure safe start and stop of the combustion system‌. ‌Flow adjustment‌: Supports manual limit of the main gas flow (through the adjustment device on valve 1) to optimize combustion efficiency‌. ‌Safety Protection‌: Automatically shut down in the absence of current or fault, suitable for negative or micro positive pressure combustion systems‌.