Dmv-d-50711-r34-pmax500mbar-230v-ev-doble-dungs-222331
I. Product Overview
Brand and Model:
Brand: DUNGS
Model: DMV-D-50711 (Model Code 222331)
Product Features:
German Quality: As a product manufactured in Germany, the DMV-D-50711 embodies the high precision and reliability of German engineering.
Integrated Design: Adopts a dual solenoid valve integrated design, compactly combining two solenoid valves into one unit, reducing installation space and connection points, and enhancing system stability and reliability.
II. Technical Characteristics
Structural Features:
Automatic Shut-off Valve: Complies with the provisions of DIN EN 161 for Class A, Category 2 equipment, ensuring automatic cut-off of gas supply in emergency situations for safety.
Dual Valve Technology: Two A valve seats are installed in one housing, enabling large flow rates and rapid response through the work of the dual valves.
High Flow Rate: Designed to handle large gas flow rates, meeting the needs of various industrial burners.
High Working Pressure: Allows for a working pressure of up to 0.5 bar, suitable for gas control under various pressure conditions.
Operational Performance:
Rapid Closing and Opening: The solenoid valve can quickly close and open, ensuring rapid response and precise control of gas supply. The DMV-D series is of the quick-opening type, with adjustable quick-opening stroke for initiating gas flow.
Adjustable Main Flow: By adjusting the parameters of the solenoid valve, the main gas flow can be precisely controlled to meet different combustion needs.
Other Features:
DC Solenoid Coil: Utilizes a DC solenoid coil to provide stable and reliable electromagnetic force, ensuring reliable operation of the solenoid valve.
Limit Switch Installation Option: Facilitates monitoring of the solenoid valve's on/off status, enabling remote monitoring and automation control.
No Non-ferrous Metals: Suitable for dry gases with an H₂S volume content of up to 0.1%, as well as for Class 1, 2, and 3 gases and other neutral gaseous media.
III. Application Scenarios
The DMV-D-50711 Gas Solenoid Valve is widely used in situations requiring precise control of gas supply, such as:
Industrial Burners: Used for gas control in various industrial furnaces, boilers, heat treatment equipment, and other combustion systems.
Commercial Kitchen Equipment: Control of gas equipment in large hotels, restaurants, such as stoves and ovens.
Other Applications Requiring Precise Gas Control: Such as gas generators, gas drying equipment, etc.
IV. Certifications and Standards
The product complies with multiple international standards and certification requirements, including:
EU Gas Appliance Directive: Has obtained EU type-examination certificates, such as DMV-…DRp2(DN50)CE-0085BO0236, etc.
EU Pressure Equipment Directive: Similarly, has obtained relevant EU type-examination certificates, such as DMV-…DN65-125 CE0036.
Certifications from Other Major Gas-Consuming Countries: Ensuring the product's compliance and reliability worldwide.
V. Conclusion
The Dungs DMV-D-50711 Gas Solenoid Valve (Model Code 222331) is a high-performance, highly reliable gas solenoid valve featuring an integrated design, high flow rate, rapid response, and precise control. It is widely used in various applications requiring precise control of gas supply and complies with multiple international standards and certification requirements, making it an ideal choice for gas combustion system control.
