ASCO 8220G410-24V Solenoid Valve

The ASCO 8220G410-24V is a high-performance 2-way normally closed solenoid valve engineered for demanding steam and hot water applications. This 1" NPT pilot operated valve features a robust brass body and a durable EPDM diaphragm, ensuring reliable fluid control in residential, commercial, and industrial HVACR systems. With a significant 11.5 Cv flow coefficient, it manages 5-50 PSI steam and 5-150 PSI hot water with precision. The 24V AC solenoid coil is housed in a NEMA 4X enclosure, providing superior protection against corrosion and environmental elements. Designed for longevity in high-temperature environments, this ASCO RedHat valve is the industry standard for electromagnetic fluid control. Whether integrated into boiler systems or process water lines, the 8220G410 24/60 offers the technical specifications required for critical ASCO solenoid valve replacement and new installations.

• Enhanced Durability: The EPDM seal and brass construction provide excellent resistance to heat and scaling in hot water applications.
• Reliable Performance: Pilot operated design allows for high flow rates (11.5 Cv) while maintaining tight shut-off capabilities.
• Environmentally Protected: The NEMA 4X watertight enclosure ensures functionality in washdown areas or corrosive atmospheres.
• Versatile Pressure Range: Capable of handling a wide delta-P range, making it suitable for varying steam and fluid pressure requirements.

What is the maximum operating temperature for this valve?
The EPDM diaphragm is specifically designed to handle high-temperature fluids, typically rated for steam up to 300°F and hot water applications common in HVACR systems.

Can this ASCO valve be mounted in any orientation?
For optimal performance and to prevent debris accumulation, it is recommended to mount the valve with the solenoid upright and vertical; however, it can function in other orientations if necessary.

Is the 24V AC coil compatible with standard HVAC transformers?
Yes, the 24Vac/60Hz 6.1W coil is designed to integrate seamlessly with standard commercial and industrial 24V control circuits.

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.