Dmv-dle-5065/11-eco-dn65-pmax500mbar-230v-ev-doble-dungs
Dungs DMV-DLE-5065/11 Gas Solenoid Valve (Dungs DMV-DLE-5065/11 Gas Solenoid Valve) Detailed Introduction
I. Basic Information
Brand: Dungs
Model: DMV-DLE-5065/11
Origin: Germany
Type: Direct-acting, Dual Solenoid Valve Combination
II. Technical Features
Dual Solenoid Valve Combination: The valve compactly combines two solenoid valves within one housing, achieving higher integration and reliability. Each solenoid valve complies with the requirements of DIN EN 161 Standard Class A, Category 2 equipment and is suitable for shut-off control of media such as gas.
Slow Opening, Rapid Closing:
Slow Opening (L): Valve 2 (V2) is equipped with an adjustable opening time with a rapid lift range, facilitating smooth startup and reducing gas impact.
Rapid Closing: The closing time is less than 1 second, ensuring prompt cut-off of gas supply in emergency situations and enhancing safety.
Adjustable Main Flow:
The main flow can be manually limited through the main flow adjustment device (D) on Valve 1 (V1), achieving precise flow control.
DC Electromagnetic Drive: Adopts a DC electromagnetic coil for stable operation and rapid response.
High Compatibility:
Suitable for various gas media including natural gas, coal gas, and liquefied gas.
Applicable to boilers, hot air furnaces, smelting furnaces, curing furnaces, aluminum melting furnaces, aluminum billet heating furnaces, heat treatment, central air conditioning, coating, petrochemicals, kitchen equipment, drying equipment, food drying equipment, ironing equipment, painting equipment, road construction machinery, industrial annealing furnaces, textile singeing machines, asphalt heating equipment, ovens, and various other thermal energy industries.
III. Structural Parameters
Nominal Diameter: 65mm
Connection Type: Flange Connection
Flow Direction: One-way
Valve Disc Structure and Material: Direct-acting piston structure, using corrosion-resistant and wear-resistant materials
Applicable Temperature Range: -15°C to +60°C
Applicable Pressure Range: Maximum operating overpressure up to 0.5bar
IV. Appearance and Installation
Appearance: Compact design, small size, light weight, easy to install and maintain.
Installation: Provides standard flange connection interfaces conforming to DIN ISO 228 standards, facilitating connection to piping systems. Additionally, equipped with test connection points for easy testing and commissioning after installation.
V. Electrical Connection and Control
Electrical Connection: Adopts plug-in connections complying with DIN EN 175 301-803 standards, ensuring reliable and safe electrical connections.
Control: The opening and closing of the solenoid valve are achieved by energizing and de-energizing the control coil. When the coil is energized, the solenoid valve opens; when the coil is de-energized, the solenoid valve closes rapidly.
VI. Safety and Maintenance
Safety Features:
Equipped with terminal contacts for monitoring the operating status of the solenoid valve.
The materials in contact with the gas do not contain non-ferrous metals, making it suitable for dry gases with an H₂S volume content of up to 0.1%, enhancing safety during use.
Maintenance:
Regularly check the valve connections for leaks.
Regularly clean the surface of the solenoid valve to remove dust and debris, keeping it clean.
If necessary, the solenoid valve can be disassembled and cleaned, but this should be done under the guidance of professionals.
VII. Application Cases
The Dungs DMV-DLE-5065/11 gas solenoid valve is widely used in various thermal energy industries, particularly in burner systems, for precise control of gas flow and shut-off, enabling efficient and stable operation of burners. When used in conjunction with other gas control devices (such as gas pressure regulators, gas filters, etc.), it can handle complex gas control tasks, meeting different process requirements.
VIII. Conclusion
The Dungs DMV-DLE-5065/11 gas solenoid valve, with its high performance, high reliability, and ease of installation and maintenance, is a preferred product in the field of gas control in the thermal energy industry. Its dual solenoid valve combination design, slow opening and rapid closing characteristics, and adjustable main flow function enable precise gas control under various complex operating conditions, providing strong support for users' production processes.
