ASCO 8040G21 Valve
The ASCO 8040G21 is a high-performance 2-way normally closed solenoid valve specifically engineered for reliable fuel gas shut-off applications. Featuring a robust aluminum body and high-grade NBR seals, this valve ensures leak-tight integrity for gas burner manifolds and pilot lines. The 3/8" NPT connection and high-flow 3.9 Cv capacity make it an essential component for residential and commercial heating systems. Operating on standard 120Vac power, this solenoid valve is rated for low-pressure systems between 0-2 PSI. Designed for durability in demanding environments, the integrated NEMA 4X enclosure provides superior protection against corrosion and moisture. Whether you are performing a gas valve replacement or a new HVAC system installation, the ASCO 8040G21 offers the technical precision required for safe and efficient fuel management in diverse industrial gas applications.
Key Benefits:- High-Flow Efficiency: Optimized 3.9 Cv flow coefficient ensures minimal pressure drop across the 3/8" NPT port.
- Hazardous Environment Ready: The waterproof and corrosion-resistant NEMA 4X housing enables reliable outdoor or wash-down installation.
- Specialized Media Compatibility: Specifically designed to handle fuel gases including natural gas, propane, and air.
- Instant Response: Normally closed operation provides immediate shut-off for enhanced safety in heating cycles.
Is the ASCO 8040G21 suitable for high-pressure gas lines?
No, this specific model is designed for low-pressure gas applications with a maximum operating pressure differential of 2 PSI.
Can this solenoid valve be mounted in any orientation?
ASCO recommends mounting this valve with the solenoid vertical and upright for optimal performance, though it is engineered to function in various positions depending on your specific piping layout.
What does the NEMA 4X rating signify for this valve?
The NEMA 4X rating indicates that the enclosure is watertight, dust-tight, and provides an additional level of protection against corrosion, making it ideal for harsh industrial environments.
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: $184.49
-65%$184.49
$64.57ASCO 8040G21 Valve
The ASCO 8040G21 is a high-performance 2-way normally closed solenoid valve specifically engineered for reliable fuel gas shut-off applications. Featuring a robust aluminum body and high-grade NBR seals, this valve ensures leak-tight integrity for gas burner manifolds and pilot lines. The 3/8" NPT connection and high-flow 3.9 Cv capacity make it an essential component for residential and commercial heating systems. Operating on standard 120Vac power, this solenoid valve is rated for low-pressure systems between 0-2 PSI. Designed for durability in demanding environments, the integrated NEMA 4X enclosure provides superior protection against corrosion and moisture. Whether you are performing a gas valve replacement or a new HVAC system installation, the ASCO 8040G21 offers the technical precision required for safe and efficient fuel management in diverse industrial gas applications.
Key Benefits:- High-Flow Efficiency: Optimized 3.9 Cv flow coefficient ensures minimal pressure drop across the 3/8" NPT port.
- Hazardous Environment Ready: The waterproof and corrosion-resistant NEMA 4X housing enables reliable outdoor or wash-down installation.
- Specialized Media Compatibility: Specifically designed to handle fuel gases including natural gas, propane, and air.
- Instant Response: Normally closed operation provides immediate shut-off for enhanced safety in heating cycles.
Is the ASCO 8040G21 suitable for high-pressure gas lines?
No, this specific model is designed for low-pressure gas applications with a maximum operating pressure differential of 2 PSI.
Can this solenoid valve be mounted in any orientation?
ASCO recommends mounting this valve with the solenoid vertical and upright for optimal performance, though it is engineered to function in various positions depending on your specific piping layout.
What does the NEMA 4X rating signify for this valve?
The NEMA 4X rating indicates that the enclosure is watertight, dust-tight, and provides an additional level of protection against corrosion, making it ideal for harsh industrial environments.
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.
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Description
The ASCO 8040G21 is a high-performance 2-way normally closed solenoid valve specifically engineered for reliable fuel gas shut-off applications. Featuring a robust aluminum body and high-grade NBR seals, this valve ensures leak-tight integrity for gas burner manifolds and pilot lines. The 3/8" NPT connection and high-flow 3.9 Cv capacity make it an essential component for residential and commercial heating systems. Operating on standard 120Vac power, this solenoid valve is rated for low-pressure systems between 0-2 PSI. Designed for durability in demanding environments, the integrated NEMA 4X enclosure provides superior protection against corrosion and moisture. Whether you are performing a gas valve replacement or a new HVAC system installation, the ASCO 8040G21 offers the technical precision required for safe and efficient fuel management in diverse industrial gas applications.
Key Benefits:- High-Flow Efficiency: Optimized 3.9 Cv flow coefficient ensures minimal pressure drop across the 3/8" NPT port.
- Hazardous Environment Ready: The waterproof and corrosion-resistant NEMA 4X housing enables reliable outdoor or wash-down installation.
- Specialized Media Compatibility: Specifically designed to handle fuel gases including natural gas, propane, and air.
- Instant Response: Normally closed operation provides immediate shut-off for enhanced safety in heating cycles.
Is the ASCO 8040G21 suitable for high-pressure gas lines?
No, this specific model is designed for low-pressure gas applications with a maximum operating pressure differential of 2 PSI.
Can this solenoid valve be mounted in any orientation?
ASCO recommends mounting this valve with the solenoid vertical and upright for optimal performance, though it is engineered to function in various positions depending on your specific piping layout.
What does the NEMA 4X rating signify for this valve?
The NEMA 4X rating indicates that the enclosure is watertight, dust-tight, and provides an additional level of protection against corrosion, making it ideal for harsh industrial environments.
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.
