Description
Siemens VGG10.404U Normally Closed Gas Valve Overview
The Siemens Combustion VGG10.404U is a 1.5″ NPT normally closed gas valve engineered for dependable fuel shutoff in commercial and industrial combustion applications. Designed to Siemens’ exacting combustion controls standards, this valve is a trusted choice for burner systems, boilers, and process heating equipment where safety and precision gas flow control are paramount.
Key Features
- 1.5″ NPT pipe connection for straightforward installation into standard gas train piping
- Normally closed (NC) fail-safe operation — valve closes automatically upon loss of power, protecting equipment and personnel
- Engineered for commercial and industrial combustion systems including boilers, burners, and process heaters
- Part of the Siemens VGG10 series, a proven line of gas shut-off valves for demanding combustion environments
- Robust construction designed to withstand the rigors of continuous commercial operation
- Compatible with Siemens combustion control systems and standard burner management panels
Application
The VGG10.404U is ideal for use in gas trains on commercial and industrial burners, boilers, and heating systems where a reliable, code-compliant normally closed gas shutoff valve is required. Its 1.5″ NPT connection makes it a practical fit for a wide range of piping configurations commonly found in mechanical rooms and process facilities.
Why Choose Siemens Combustion Controls
Siemens is a globally recognized leader in combustion safety and control technology. The VGG series gas valves are built to meet the stringent demands of professional HVAC and combustion contractors, offering long service life, consistent performance, and compatibility with industry-standard control systems.
Specifications
- Brand: Siemens Combustion
- Model / SKU: VGG10.404U
- Connection Size: 1.5″ NPT
- Valve Action: Normally Closed (NC)
- Valve Type: Gas Shutoff Valve
- Application: Commercial / Industrial Combustion Systems
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