DUNGS solenoid valve DMV-D 5065-12

DUNGS solenoid valve DMV-D 5065-12 DMV-D 5065-12 is a dual-stage shutdown valve designed for gas safety control, suitable for gas on-off and flow regulation of medium and large combustion equipment. The valve adopts a compact dual solenoid integrated design, encapsulating two independent safety shutoff valves (V1 and V2) in the same housing, flange connection, and adapted to the gas piping system. Operating pressure: Maximum 0.5 bar (50 kPa), suitable for low-pressure gas systems. Voltage specification: 230V 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. Power consumption: Maintaining power is only 16W, and the suction current is 1.8A, and the energy consumption is low for long-term operation. Core functions: safe cutoff, precise flow control, and environmental adaptability.

DUNGS solenoid valve LGV 507-5 S02 (156630)

DUNGS solenoid valve LGV 507-5 S02 (156630) Product number：156630 The LGV 507-5 S02 is a single-stage normally open safety shutoff valve designed for gas systems, mainly used to control gas leakage and pressure release. DC solenoid coil: built-in rectifier module, supports 110V AC (±10%/-15%) voltage input, frequency 50-60Hz, power consumption 15VA, and anti-interference ability. Working pressure: maximum 0.5 bar (50 kPa), suitable for neutral media such as natural gas, liquefied gas, air and inert gas. Protection Class: IP54 (dust-proof and splash-proof), can operate stably from -15°C to +60°C. Typical applications: Leak detection system, auxiliary cutting. Core functions: active leakage control, rapid response and reliability, and environmental adaptability.

DUNGS solenoid valve MBC-65-DLE-S20 (3970570)

DUNGS solenoid valve MBC-65-DLE-S20 (3970570) Product code: 3970570 MBC-65-DLE-S20 is a single-stage integrated safety shutoff valve group specially designed for gas combustion systems, integrating filtration, pressure regulation and safety control functions. Working pressure: maximum 200 mbar (20 kPa), suitable for neutral gaseous media such as natural gas, liquefied gas, etc. Voltage specifications: 110V AC (±10%/-15%), power 25 VA, protection level IP54 (dust-proof and splash-proof). Core functions: one. Multiple security protection Double valve redundant cutoff: Two A-level solenoid valves are independently controlled and automatically closed when power is cut off or faulty to prevent gas leakage. Pressure monitoring interlock: The pressure switch detects gas pressure in real time, and triggers the burner shutdown when overpressure or underpressure is triggered. Quick response features: On time < 1 second, Off time < 1 second, meet the urgent cut-off needs. Two.Precise pressure regulation Servo adjustment mechanism: By adjusting the helical fine-tuning output pressure, the deviation correction accuracy reaches ±0.2 mbar, adapting to the precise proportional requirements of the burner. Integrated system adaptation three.Modular installation: Direct docking with the burner gas interface to reduce pipeline length and leakage risks. Compatibility design: It can be seamlessly integrated with DUNGS gas pressure regulators (such as FRI series) and leak detection system (VPS 504) to build a complete combustion management system. four.Environmental adaptability Wide temperature operation: stable operation in an environment of -15°C to +60°C, adapting to complex conditions on industrial sites.

DUNGS solenoid valve MB-DLE 407 B01 S20 (3970544)

DUNGS solenoid valve MB-DLE 407 B01 S20 (3970544) Product code: 3970544 MB-DLE 407 B01 S20 (3970544) is a multi-functional combined regulating valve specially designed for gas combustion systems. It integrates filtration, pressure regulation, valve control and pressure monitoring functions, and is suitable for safety control of industrial combustion equipment. Modular design‌ It adopts a compact structure, integrates filter, regulator, double solenoid valve (V1 fast opening valve + V2 slow opening valve) and pressure switch. The valve body is made of brass alloy, the seal is NBR rubber, and has strong corrosion resistance. Suitable gases: natural gas, liquefied petroleum gas, etc. (Category 1/2/3 gas) ‌Working pressure‌: Maximum 360mbar, output pressure range 4-20mbar‌ ‌Driving voltage‌: DC9V~12V pulse signal (S20 model)‌ ‌Interface size‌: Rp3/4 (DN20) pipe threaded connection‌. Core functions‌: ‌one.Safety Control‌ ‌Dual valve coordination‌: V1 is quickly cut off (<1 second), V2 is slowly opened (20 seconds), preventing gas shock‌. ‌Emergency shutdown‌: Supports linkage with the leakage alarm system, and automatically cuts off gas in case of a failure. ‌two.Flow adjustment‌ Built-in proportional regulator for high flow output under low dropout. The main flow throttle valve (V2) can be manually adjusted to optimize combustion efficiency. ‌three. Pressure monitoring‌ Integrated pressure switch to monitor gas pressure in real time, trigger protection when overpressure or underpressure‌.

DUNGS solenoid valve MB-DLE 407 B01 S20（3970531）

DUNGS solenoid valve MB-DLE 407 B01 S20（3970531） Product code: 3970531 MB-DLE 407 B01 S20 (3970531) is a multi-function combination regulating valve specially designed for gas combustion systems. It integrates filtration, pressure regulation, valve control and pressure monitoring functions, and is suitable for safety control of industrial combustion equipment. Modular design‌ It adopts a compact structure, integrates filter, regulator, double solenoid valve (V1 fast opening valve + V2 slow opening valve) and pressure switch. The valve body is made of brass alloy, the seal is NBR rubber, and has strong corrosion resistance. Suitable gases: natural gas, liquefied petroleum gas, etc. (Category 1/2/3 gas) ‌Working pressure‌: Maximum 360mbar, output pressure range 4-20mbar‌. ‌Driving voltage‌: DC9V~12V pulse signal (S20 model)‌ ‌Interface size‌: Rp3/4 (DN20) pipe threaded connection‌. Environmental adaptability: Operating temperature -15℃~+70℃, suitable for industrial environments. Core functions‌: ‌one.Safety Control‌ ‌Dual valve coordination‌: V1 is quickly cut off (<1 second), V2 is slowly opened (20 seconds), preventing gas shock‌. ‌Emergency shutdown‌: Supports linkage with the leakage alarm system, and automatically cuts off gas in case of a failure. t‌wo.Flow adjustment‌ Built-in proportional regulator for high flow output under low dropout. The main flow throttle valve (V2) can be manually adjusted to optimize combustion efficiency. ‌three. Pressure monitoring‌ Integrated pressure switch to monitor gas pressure in real time, trigger protection when overpressure or underpressure‌.

Krom schroder solenoid valve VAS125R-NW (88000005)

Krom schroder solenoid valve VAS125R-NW (88000005) Model: VAS125R-NW (88000005) VAS125R-NW (88000005)‌ is an industrial solenoid valve for gas supply control of gas burners and gas appliances. It belongs to the KromschroederVAS series products. Its core function is to achieve rapid on-off control of gas or air through electromagnetic drive, and integrate multiple safety features to ensure system reliability. Series: VAS series gas solenoid valves, suitable for high load cycle scenarios. ‌Applicable media‌: gas (such as natural gas, liquefied gas, etc.). ‌Maximum working pressure is: maximum 500 mbar. Electrical characteristics: Driven by 230V AC (50/60Hz) power supply, protection level IP65, can operate stably at ambient temperatures from -20°C to +60°C. The electrical connection is achieved through terminals for easy integration into the automated control system. Design Features: Compact structure, saving installation space‌. Integrated flow regulation, no additional valves are required. With blue LED status indicator and position switch feedback‌. Core functions: one.Safe cut-off control Power loss protection mechanism: The spring drive valve core is automatically closed when power is cut off to prevent gas leakage. Dual seal design: NBR sealing material combined with IP65 protection rating ensures no leakage in high pressure or humid environments. Emergency cutoff linkage: It can be linked with gas leakage alarm, flame monitoring system or fire protection system to achieve remote or automatic emergency cutoff of gas sources. Two. Accurate flow adjustment With an integrated flow limiter (4mm hexagonal adjustment hole), the gas flow can be manually adjusted during installation to meet the precise proportioning requirements of different burners or equipment without the need for additional throttle valves. three. High reliability operation Impact and vibration resistance: The valve body is made of cast aluminum, with a compact structure and strong corrosion resistance, adapting to high load cycle conditions. Damping control (optional): Some models (such as the VAS..L series) support slow turn-on to reduce pressure shock, but the VAS125R-NW is configured in fast-open mode by default, suitable for fast response scenarios.

Krom schroder solenoid valve VAS125R-NW (88014678)

Krom schroder solenoid valve VAS125R-NW (88014678) Model: VAS125R-NW (88014678) VAS125R-NW (88014678)‌ is a high-performance solenoid valve designed for gas combustion systems. It belongs to the German KromschroederVAS series products. Electrical characteristics: Driven by 230V AC (50/60Hz) power supply, protection level IP65, can operate stably at ambient temperatures from -20°C to +60°C. The electrical connection is achieved through terminals for easy integration into the automated control system. The maximum working pressure is: 50kPa. Series: VAS series gas solenoid valve, suitable for industrial combustion equipment. Applicable media: combustible gases such as natural gas, liquefied gas. ‌Design Features‌: It adopts an aluminum alloy valve body, which is lightweight and corrosion-resistant. Integrated flow adjustment function, support for internal threaded connections (such as 3/4 inch). With status feedback (such as closing switch) and LED indicators‌. Core functions‌ ‌one.Safety Control‌: Quickly cut off gas supply (response time ≤50ms) to prevent leakage or abnormal combustion‌. Compatible with flame detection systems (such as ionization or UV probes) linkage‌. ‌two.Flow regulation‌: Built-in adjustment module can match different burner requirements and reduce pipeline complexity. ‌three.Status feedback‌: The valve opening and closing status is displayed in real time by closing the switch and LED.

Krom shroder solenoid valve VGP10R02W6

Krom shroder solenoid valve VGP10R02W6 Model: VGP10R02W6 Model: VGP10R02W6 VGP10R02W6‌ is a German Kromschroeder VGP series gas solenoid valve designed for industrial combustion systems. ‌Series‌: VGP series gas solenoid valves, suitable for high-precision gas control scenarios. Applicable media: combustible gases such as natural gas, liquefied gas, etc. The maximum working pressure is: 200 mbar. Electrical characteristics: Driven by 230V AC (50/60Hz) power supply, protection level IP54, can operate stably at ambient temperatures from -20°C to +60°C. The electrical connection is achieved through terminals for easy integration into the automated control system. Design Features: Compact structure, supports rapid installation and maintenance. Integrated flow regulation function to adapt to different burner requirements. With status feedback (such as closing switch) and LED indicators. Core functions‌ ‌Safety Control‌: Quickly cut off gas supply (response time ≤50ms) to prevent leakage or abnormal combustion. Compatible with flame detection systems (such as ionization or UV probes) linkage‌. ‌Flow regulation‌: Built-in adjustment module can match system traffic requirements and simplify pipeline design. ‌Status Feedback‌: The valve opening and closing status is displayed in real time by closing the switch and LED.

Krom schroder gas solenoid valve VAD1-25R-NW-25A (88010562)

Krom schroder gas solenoid valve VAD1-25R-NW-25A (88010562) Model: VAD1-25R-NW-25A VAD1-25R-NW-25A (88010562)‌ is a high-performance safety shutoff valve designed for gas combustion systems. Series‌: VAD series gas solenoid valve, suitable for safety control of industrial combustion equipment. Applicable media: combustible gases such as natural gas, LPG (gasy state), liquefied gas, etc. The maximum working pressure is: 500 mbar. Electrical characteristics: Adopt 230V AC (50/60Hz) with protection rating IP54 (with resistance to dust and water spray), and can operate stably at ambient temperatures from -20°C to +60°C. The electrical connection is achieved through terminals for easy integration into an automated control system. Core functions: Pressure regulation and stability control Follow-up control technology: Through the built-in servo diaphragm and pressure regulating spring, the outlet pressure is monitored in real time and the valve core opening is automatically adjusted to ensure the constant pressure of the burner inlet and reduce flame fluctuations and energy consumption. Manual adjustment function: Users can manually set the outlet pressure through the 4mm hexagonal adjustment hole to meet the precise ratio requirements of different burners. Safe cut-off protection mechanism Dual seal design: NBR sealing material combined with IP54 protection rating ensures no leakage in high pressure or humid environments. High reliability operation Impact and vibration resistance: The valve body is made of cast aluminum, with a compact structure and strong corrosion resistance, adapting to high load cycle conditions.

RIELLO RL series P200 solenoid valve

RIELLO RL series P200 solenoid valve Model: RL series P200 solenoid valve RL Series P200 Solenoid Valve is a safe solenoid shutoff valve designed for industrial burner systems. The core function is to achieve rapid on-off control of gas or fuel through electromagnetic drive, and integrate multiple safety protection mechanisms to ensure system reliability. Series‌: Riello RL series, high-performance solenoid valves specially designed for gas combustion systems‌. Applicable media: combustible gases such as natural gas, LPG (gas), liquefied gas, etc. The maximum working pressure is: 500 mbar. Design features: It adopts a combination structure of electromagnetic starter and butterfly valve, which combines fast cutting and sealing performance. Electrical characteristics: Adopt 230V AC (50/60Hz) with protection rating IP54 (with resistance to dust and water spray), and can operate stably at ambient temperatures from -20°C to +60°C. The electrical connection is achieved through terminals for easy integration into an automated control system. Core functions: safe cutoff control, precise flow regulation, and high-reliability operation.

RIELLO GS20-M capacitance（20087035）

RIELLO GS20-M capacitance（20087035） Product code:20087035 Category: Burner accessories GS20-M capacity is an energy storage electronic component specially designed for industrial combustion systems, mainly used to assist motor start-up and stabilize circuit voltage. Model: GS20-M (20087035) ‌Type‌: Riello burner special capacitor for ignition or signal processing in gas control systems. Applicable scenarios: circuit protection or energy storage of industrial combustion equipment (such as boilers, heat treatment furnaces). Core functions‌ ‌Circuit Protection‌: Stabilize voltage fluctuations and prevent ignition system from being damaged by transient current‌. ‌Signal Filtering‌: Filter out high-frequency noise to ensure the accuracy of the control signal. Application Cases ‌burner ignition circuit‌: Used in conjunction with solenoid valves and ignition electrodes to improve ignition reliability‌.

RIELLO capacitance (3003767）

RIELLO capacitance (3003767） Capacitance is an electronic component designed for industrial burners and related equipment, mainly used for auxiliary motor start-up and circuit stability optimization. Type‌: Special capacitor for RIELLO burner, used for circuit protection or signal processing in gas control systems‌. Applicable scenarios: The circuit stability or energy storage of industrial combustion equipment (such as boilers, heat treatment furnaces). Core functions: motor start-up assistance, voltage stability and filtering, circuit protection mechanism. Application Cases ‌burner ignition circuit‌: Used in conjunction with solenoid valves and ignition electrodes to improve ignition reliability‌. Application scenarios Industrial burners: Motor start circuit for burners of RL series, RS/E ULX series and other models, adapted to fuel types such as natural gas, light oil, and supports the stable operation of boilers, hot air furnaces and other equipment. Auxiliary circuit: In the burner control box, it acts as a power filter element to ensure signal accuracy of the microprocessor and sensor.

DUNGS solenoid valve MB-DLE 415 B01 S20 (3970180)

DUNGS solenoid valve MB-DLE 415 B01 S20 (3970180) Model: MB-DLE 415 B01 S20 Type‌: German DUNGS (Dons) gas multi-function combination regulator, integrated filter, regulator, valve and pressure monitoring functions‌. Applicable media: combustible gases such as natural gas, liquefied gas, etc. MB-DLE 415 B01 S20 is a safety combined valve specially designed for industrial gas systems. It integrates filtration, adjustment and rapid cutting functions and is widely used in burners, boilers and other equipment. Drive voltage: supports DC electromagnetic drive with N-level interference, such as 230V AC (50-60Hz), 24V DC, etc. Power consumption: Typically 5VA, low power consumption design reduces energy loss. Protection level: IP54 dust-proof and waterproof, adapted to harsh industrial environments. Maximum inlet pressure: 360mbar (36kPa). Core functions‌ ‌one.Safety Control‌: Dual solenoid valve structure (V1/V2), supports fast or slow opening mode. Compliant with ISO7/1 pipe thread flange connection, easy to install and strong sealing. t‌wo. Pressure regulation‌: Integrated proportional regulator (DIN EN 88 Class A Class 2) can sensitively adjust output pressure. ‌three.Travel management‌: Design of mainstream throttle to optimize gas distribution efficiency‌. Interface size‌: Rp1-1/2 (DN40)‌ Drive mode: DC solenoid valve (interference degree N) Application scenarios‌ ‌Industrial combustion equipment‌: gas control system for boilers and heat treatment furnaces‌.

RIELLO Motor G20 24V use（3003534）

RIELLO Motor G20 24V use（3003534） Motor G20 is a DC servo motor specially designed for burner control systems. It is mainly used to drive damper baffles or gas butterfly valves to achieve precise adjustment of the combustion process. The motor belongs to the G20 series and is designed for RIELLO burners (such as 40G20LC, GS20 and other models) and is adapted to a 24V DC power supply. Its core function is to optimize combustion efficiency and reduce emissions by precisely controlling the opening of the damper or gas valve. Voltage: 24V DC. Functional Features: ‌one.Servo control‌ 24V DC power supply, the damper opening is controlled through pulse signals or analog quantities to achieve accurate adjustment of the air/fuel ratio‌ two.combustion regulation control Shaker drive: In two-stage fire or proportional adjustment burners, the motor adjusts the damper opening according to load requirements to ensure the best air/gas ratio (such as the damper opening is 20-30° during low fire, and 90° fully open at high fire). three.Safety and reliability Overheating protection: Built-in temperature sensor, which automatically cuts off the power supply when the motor temperature exceeds 80°C to prevent burning. Application scenarios one. Burner type Fuel burner: such as RIELLO 40G20LC, used to drive dampers to regulate air volume and optimize light oil (diesel) combustion efficiency. Gas burners: such as GS20 series, controls the opening of gas valves and is suitable for fuels such as natural gas, LPG. Two. Typical Application Industrial Boiler: In steam boilers or hot water boilers, the combustion parameters are dynamically adjusted according to the load to reduce NOx emissions (≤80 mg/m³). Categories：Burner Accessories RIELLO

RIELLO electromagnetic jammer (3012155)

RIELLO electromagnetic jammer (3012155) Electromagnetic jammer is an electromagnetic compatible (EMC) component designed for burner control systems. It is mainly used to suppress high-frequency electromagnetic interference (EMI) and ensure the stability and reliability of burner control signals. Purpose: Used to suppress electromagnetic interference (EMI) in the burner control system, ensure stable signal transmission, and prevent malfunction or failure. Applicable equipment: mainly equipped with Riello burner control systems, such as RS5D, GS20, BG300 and other series. Functional Features oen.Electromagnetic interference suppression: Reduce electromagnetic noise generated by ignition transformers, relays, motors and other equipment, prevent signal interference from causing malfunctioning or shutdown of the burner. It is suitable for 24V DC control circuits to protect sensitive components such as servo motors and ion probes. Compatibility: Adaptable to Riello RS5D, GS20, BG300 and other burner control systems. three.Easy to install: Standard terminals are used, which can be directly connected in series in the control circuit. Maximum continuous voltage: 250V AC.50/60HZ. Application scenarios: industrial burners (boilers, dryers, hot air furnaces, etc.), gas/fuel burner control systems, industrial environments with severe electromagnetic interference. Categories：Burner Accessories RIELLO