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Dungs Valve
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Frequently asked questions
Common questions about Dungs Valve from 3G Electric.
How do I size a Dungs solenoid valve for my gas train?
Determine the required flow rate (m³/h) based on burner capacity, inlet gas pressure, and allowable pressure drop. Match the valve's connection size (e.g., Rp 1/2" to DN 125) and pressure rating to your system. Dungs offers models like the MVD series for low-pressure applications; consult the technical datasheet for flow curves.
What is the difference between a Dungs single and double solenoid valve?
A single solenoid valve provides one shut-off point, while a double solenoid valve (e.g., MVDLE series) integrates two safety shut-off valves in one body, meeting EN 161 Class A requirements for automatic burner systems. Double valves are often used in higher-capacity burners where redundant safety is mandatory.
Do you ship Dungs valve proving systems worldwide?
Yes, 3G Electric ships Dungs valve proving systems, such as the VPS 504, worldwide. These systems monitor valve tightness before burner startup, ensuring safety compliance. Lead times vary by model and destination; contact us for a shipping quote and availability confirmation.