Butterfly valves may be used to regulate, or control flow in combustion systems. The models found on our site allow some flow even when 100% closed. Butterfly valves can be found on both gas and air lines in combustion systems. The “butterfly” part of the name actually refers to the rotating disc connected to a Read More
Category Archives: Industrial Valves
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 VMRNA Automatic Vent Valve
VMRNA from Elektrogas is a normally-open vent valve for industrial gas manifolds. This valve is suitable for discharging excess or leakage gas into relief lines, for venting to a safe location (or atmosphere). They function by means of a reverse solenoid valve. This means without power, the valve is open. An inner spring pushes on 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
Elektrogas Safety Shut-off Valve FAQs
Elektrogas safety shut-off valves (SSOVs) are some of the most popular items we carry, and customers often have many questions about them. We thought it would be helpful to create a list of commonly asked questions about these valves. Approvals Q: Are the VMR, VML, and VMM valve models “worldwide” valves? A: Elektrogas SSOVs are Read More
Elektrogas NV Needle Valve
We’re pleased to announce the release of the Elektrogas NV needle valve for the North American market! The NV is useful for fine adjustment of air flow and gas flow in industrial combustion processes. Features and Function The NV valve bodies are made of aluminum, with a wide range of thread connections from 3/8″NPT to Read More
90 PSI Safety Shut-Off Valves with Proof of Closure
Elektrogas offers a high pressure, 90 PSI, version of their safety shut-off solenoid valves (SSOVs) with proof of closure. The valve body is made with a solid aluminum alloy die cast with a wide range of NPT thread and ANSI connections. The VMx series are normally closed SSOVs. When no power is present, the spring, Read More
FAQ: How Do Solenoid Valves Work?
The Operation of a VMR Solenoid Valve You use them to safely shut-off the gas in your combustion system, but how do solenoid valves work? We’ve put together a video to demonstrate. We hope you enjoy it! The Elektrogas VMR is a fast-opening, fast-closing safety shut-off solenoid valve. This model has proof of closure. Elektrogas Read More
FAQ: VR Solenoid Valves for Air: Repair, Replacement Options
Q: I need to either replace or service some Kromschröder VR solenoid valves. Why don’t I see them listed on your website? A: Unfortunately, the T-Product (North American Market) version of the VR solenoid valve for air has been discontinued by the manufacturer, and is no longer available. However, the European Standard version is still Read More
FAQ: ValVario Valves
Q: One of my old VAS valves needs to be replaced. What’s the best way to order a new one? A: The VAS series of solenoid valves is part of the valVario family of products, designed to offer compact, modular solutions for industrial gas piping. If you are experiencing a failure with a VAS valve, Read More
