ASCO 8040G22-240V Solenoid Valve

The ASCO 8040G22-240V is a rugged 2-way normally closed solenoid valve purpose-built for low-pressure fuel gas service. Operating on a 240Vac coil, this valve features a high-flow 1/2" NPT connection with a 5.4 Cv flow coefficient, optimized for commercial burner applications and industrial gas trains. The aluminum body construction is complemented by durable NBR seals, providing reliable shutoff for natural gas, propane, and air at pressures ranging from 0 to 2 PSI. This unit is housed in a NEMA 4X enclosure, ensuring high-level protection against corrosion and moisture in demanding mechanical rooms. For contractors managing safety shutoff valve replacements, the 8040 series offers a direct-acting solution that maintains tight seating and consistent performance in HVAC gas pilots and main burner lines. Its compact footprint and high-flow capacity make it a standard choice for technicians requiring precision in gas flow regulation.

• Optimized Flow: High 5.4 Cv rating ensures minimal pressure drop across the 1/2" NPT orifice.
• Fuel Gas Rated: Specifically designed for low-pressure safety shutoff in fuel gas systems.
• Industrial Durability: NEMA 4X rated enclosure provides watertight and corrosion-resistant protection.
• Reliable Sealing: NBR (Buna-N) seals provide excellent resistance to fuel gases and ensure bubbles-tight shutoff.
• Broad Compatibility: Suitable for multi-burner systems and industrial combustion equipment.

What is the maximum operating pressure for the ASCO 8040G22?
This model is specifically designed for low-pressure applications, featuring a maximum operating pressure differential of 2 PSI.

Can the 8040G22 be mounted in any orientation?
While many ASCO valves allow flexible mounting, it is recommended to install fuel gas valves with the solenoid upright and vertical to ensure optimal seat alignment and safety compliance.

Is this valve suitable for outdoor installation?
Yes, the NEMA 4X enclosure is designed to protect internal components against windblown dust, rain, and hose-directed water, making it suitable for both indoor and outdoor 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.