Welcome to round two of our proof of closure FAQ! Q: Do I need “Proof of Closure?” A: Proof of Closure (POC) is required by NFPA86 if the burner capacity is 400K BTU/Hr or more; in these cases, proof of closure is required on one valve in series, while visual indication is required on both. Read More
Tag Archives: ssov
FAQ: What is a double solenoid valve?
You’ve probably run into the phrase “double solenoid safety shut-off valve” from time to time, but what does this mean? What makes a double solenoid valve different than a single valve? Are they required by NFPA86? Join us for answers to these questions, and more! What is a double solenoid valve? A solenoid valve uses Read More
Elektrogas SSOV Spare Parts
Are spare parts available for Elektrogas safety shut-off valves (SSOVs)? Absolutely! Don’t scrap that valve just yet. We stock a full range of spare parts for Elektrogas SSOVs, so please check with us first. We’ve compiled a list of the most common spares. Have a look! Dampeners The VML is a slow opening SSOV. The Read More
FAQ What is a Safety Shut-off Valve?
Q: What is a safety shut off valve? A: A safety shut-off valve (SSOV) is a normally closed valve which opens when power is supplied. They are found in the main gas train as well as the burner (gas) train. In a combustion system, safety shut-off valves receive their power from the flame safety device Read More
Elektrogas VMM Double Solenoid Valve
Elektrogas VMM solenoid valves are safety devices used to stop the flow of gas in a combustion system. The VMM features two separate solenoid valves in one unit. The first valve is fast opening; when powered, the valve rapidly opens against the strength of the gas flow. When de-energized, the valve closes, pushing on a Read More
