
ASCO K3A661V Valve
The ASCO K3A661V Valve is a high-performance 1-inch NPT gas shutoff valve engineered for precision control in commercial and industrial combustion systems. This 2-way normally closed solenoid valve operates on a 24V AC/60Hz power supply, providing an essential safety layer by automatically halting fuel flow during power loss. Designed to handle natural gas, propane, and air, it supports a maximum operating pressure of 5 PSI and features a high flow capacity (Cv 17) to meet the demands of large-scale burners and boilers. The die-cast aluminum body and NBR seating ensure a resilient seal and long-term durability in environments ranging from -40°F to 160°F. Equipped with 1/8" NPT upstream and downstream pipe taps, this ASCO RedHat valve allows for streamlined routine testing and system diagnostics, making it a reliable choice for professional HVACR installations.
This item is not eligible for free shipping.
Key Benefits:- Fail-Safe Security: The normally closed configuration ensures immediate gas shutoff in the event of an electrical failure.
- Heavy-Duty Construction: Built with a die-cast aluminum body and stainless steel internal components for superior corrosion resistance and strength.
- High Flow Performance: An orifice size of 1-5/8" and a 17 Cv flow factor provide consistent delivery for industrial gas burners.
- Simplified Maintenance: Features integrated pressure taps for easy seat leakage and pressure testing without system disassembly.
- Industry Compliance: UL listed, FM approved, and CSA certified to meet rigorous safety standards for electrically operated valves.
- What types of gases can the ASCO K3A661V handle? This valve is specifically designed for fuel gas service, including natural gas, liquid petroleum (propane/butane), and air.
- Will this valve work in outdoor or cold environments? Yes, it is rated for a broad ambient temperature range of -40°F to 160°F, making it suitable for various climates.
- Can I use this for high-pressure systems? This specific model is rated for a maximum pressure of 5 PSI; always verify your system's output before installation.
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: $560.48
-65%$560.48
$196.17ASCO K3A661V Valve
The ASCO K3A661V Valve is a high-performance 1-inch NPT gas shutoff valve engineered for precision control in commercial and industrial combustion systems. This 2-way normally closed solenoid valve operates on a 24V AC/60Hz power supply, providing an essential safety layer by automatically halting fuel flow during power loss. Designed to handle natural gas, propane, and air, it supports a maximum operating pressure of 5 PSI and features a high flow capacity (Cv 17) to meet the demands of large-scale burners and boilers. The die-cast aluminum body and NBR seating ensure a resilient seal and long-term durability in environments ranging from -40°F to 160°F. Equipped with 1/8" NPT upstream and downstream pipe taps, this ASCO RedHat valve allows for streamlined routine testing and system diagnostics, making it a reliable choice for professional HVACR installations.
This item is not eligible for free shipping.
Key Benefits:- Fail-Safe Security: The normally closed configuration ensures immediate gas shutoff in the event of an electrical failure.
- Heavy-Duty Construction: Built with a die-cast aluminum body and stainless steel internal components for superior corrosion resistance and strength.
- High Flow Performance: An orifice size of 1-5/8" and a 17 Cv flow factor provide consistent delivery for industrial gas burners.
- Simplified Maintenance: Features integrated pressure taps for easy seat leakage and pressure testing without system disassembly.
- Industry Compliance: UL listed, FM approved, and CSA certified to meet rigorous safety standards for electrically operated valves.
- What types of gases can the ASCO K3A661V handle? This valve is specifically designed for fuel gas service, including natural gas, liquid petroleum (propane/butane), and air.
- Will this valve work in outdoor or cold environments? Yes, it is rated for a broad ambient temperature range of -40°F to 160°F, making it suitable for various climates.
- Can I use this for high-pressure systems? This specific model is rated for a maximum pressure of 5 PSI; always verify your system's output before installation.
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.
Product Information
Product Information
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Shipping & Returns
Description
The ASCO K3A661V Valve is a high-performance 1-inch NPT gas shutoff valve engineered for precision control in commercial and industrial combustion systems. This 2-way normally closed solenoid valve operates on a 24V AC/60Hz power supply, providing an essential safety layer by automatically halting fuel flow during power loss. Designed to handle natural gas, propane, and air, it supports a maximum operating pressure of 5 PSI and features a high flow capacity (Cv 17) to meet the demands of large-scale burners and boilers. The die-cast aluminum body and NBR seating ensure a resilient seal and long-term durability in environments ranging from -40°F to 160°F. Equipped with 1/8" NPT upstream and downstream pipe taps, this ASCO RedHat valve allows for streamlined routine testing and system diagnostics, making it a reliable choice for professional HVACR installations.
This item is not eligible for free shipping.
Key Benefits:- Fail-Safe Security: The normally closed configuration ensures immediate gas shutoff in the event of an electrical failure.
- Heavy-Duty Construction: Built with a die-cast aluminum body and stainless steel internal components for superior corrosion resistance and strength.
- High Flow Performance: An orifice size of 1-5/8" and a 17 Cv flow factor provide consistent delivery for industrial gas burners.
- Simplified Maintenance: Features integrated pressure taps for easy seat leakage and pressure testing without system disassembly.
- Industry Compliance: UL listed, FM approved, and CSA certified to meet rigorous safety standards for electrically operated valves.
- What types of gases can the ASCO K3A661V handle? This valve is specifically designed for fuel gas service, including natural gas, liquid petroleum (propane/butane), and air.
- Will this valve work in outdoor or cold environments? Yes, it is rated for a broad ambient temperature range of -40°F to 160°F, making it suitable for various climates.
- Can I use this for high-pressure systems? This specific model is rated for a maximum pressure of 5 PSI; always verify your system's output before installation.
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.












