Siemens Combustion VGG10.404U Gas Valve
For high-performance commercial burner applications, the Siemens VGG10.404U provides a reliable, single-body solution for precise gas flow control. This 1.5 inch NPT gas valve is a normally closed (NC) component engineered for seamless integration with SKP series electro-hydraulic actuators, facilitating safety shut-off and pressure regulation. Constructed from durable die-cast aluminum, the assembly is rated for a maximum operating pressure of 20 PSI and is compatible with natural gas, propane, butane, and other non-corrosive media. The VGG10.404U technical specifications include a high 75 PSI close-off rating and dual stem guides to ensure precise disc alignment for tight shut-off. This industrial combustion valve features an integrated 0.9 mm stainless steel mesh filter to protect downstream components from debris. With its contoured valve disc, the unit maintains stable flow characteristics even during modulation, making it a critical asset for modern gas trains.
Key Benefits- Precise Flow Control: The contoured disc design ensures smooth gas release and stable regulating control when paired with SKP25 or SKP75 actuators.
- Robust Safety Ratings: Engineered with a 75 PSI close-off pressure rating and dual stem guides for repeatable, leak-free performance.
- Modular Flexibility: Designed for rapid installation, allowing actuators to be mounted or replaced while the normally closed gas valve is under system pressure.
- Internal Filtration: An onboard 0.9 mm stainless steel strainer prevents particulate contamination from reaching the valve seat or burners.
- Monitoring Ready: Includes four 1/4 inch NPT pressure taps (two inlet, two outlet) for accurate commissioning and troubleshooting.
Which actuators are compatible with the Siemens VGG10.404U?
This valve body is designed exclusively for use with Siemens SKP series electro-hydraulic actuators (SKP15, SKP25, SKP55, and SKP75). The actuator provides the opening force and regulation logic, while the valve provides the mechanical seal.
Does this gas valve support NEMA 4 applications?
Yes, the VGG10.404U can be configured for NEMA 4 environments by adding the AGA66 sealing gasket. Note that using the AGA66 kit may reduce flow capacity by approximately 25% due to the necessary seals.
What is the maximum flow capacity of this 1.5 inch valve?
At a 1-inch water column pressure drop, the Siemens VGG10.404U maintains a flow capacity of approximately 2,047 CFH for natural gas, ensuring high-throughput for large industrial burners.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $601.87
-65%$601.87
$210.65Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
For high-performance commercial burner applications, the Siemens VGG10.404U provides a reliable, single-body solution for precise gas flow control. This 1.5 inch NPT gas valve is a normally closed (NC) component engineered for seamless integration with SKP series electro-hydraulic actuators, facilitating safety shut-off and pressure regulation. Constructed from durable die-cast aluminum, the assembly is rated for a maximum operating pressure of 20 PSI and is compatible with natural gas, propane, butane, and other non-corrosive media. The VGG10.404U technical specifications include a high 75 PSI close-off rating and dual stem guides to ensure precise disc alignment for tight shut-off. This industrial combustion valve features an integrated 0.9 mm stainless steel mesh filter to protect downstream components from debris. With its contoured valve disc, the unit maintains stable flow characteristics even during modulation, making it a critical asset for modern gas trains.
Key Benefits- Precise Flow Control: The contoured disc design ensures smooth gas release and stable regulating control when paired with SKP25 or SKP75 actuators.
- Robust Safety Ratings: Engineered with a 75 PSI close-off pressure rating and dual stem guides for repeatable, leak-free performance.
- Modular Flexibility: Designed for rapid installation, allowing actuators to be mounted or replaced while the normally closed gas valve is under system pressure.
- Internal Filtration: An onboard 0.9 mm stainless steel strainer prevents particulate contamination from reaching the valve seat or burners.
- Monitoring Ready: Includes four 1/4 inch NPT pressure taps (two inlet, two outlet) for accurate commissioning and troubleshooting.
Which actuators are compatible with the Siemens VGG10.404U?
This valve body is designed exclusively for use with Siemens SKP series electro-hydraulic actuators (SKP15, SKP25, SKP55, and SKP75). The actuator provides the opening force and regulation logic, while the valve provides the mechanical seal.
Does this gas valve support NEMA 4 applications?
Yes, the VGG10.404U can be configured for NEMA 4 environments by adding the AGA66 sealing gasket. Note that using the AGA66 kit may reduce flow capacity by approximately 25% due to the necessary seals.
What is the maximum flow capacity of this 1.5 inch valve?
At a 1-inch water column pressure drop, the Siemens VGG10.404U maintains a flow capacity of approximately 2,047 CFH for natural gas, ensuring high-throughput for large industrial burners.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
