ASCO 8220G411-24V Solenoid Valve

The ASCO 8220G411-24V is a high-performance 2-way normally closed solenoid valve designed specifically for demanding steam and hot water applications. This 1-inch NPT pilot operated valve features a rugged brass body and a durable EPDM diaphragm, ensuring reliable fluid control in high-temperature environments. Operating on a 24Vac power supply, it delivers an impressive 11.5 Cv flow coefficient. It is engineered to handle steam pressures from 5 to 125 PSI and hot water up to 150 PSI, making it a staple for industrial HVACR systems. The Nema 4X enclosure provides superior protection against corrosion and environmental elements, making this ASCO steam solenoid valve ideal for both indoor and outdoor installations. By utilizing advanced ASCO flow control technology, this industrial hot water valve ensures precise modulation and long-term operational efficiency in complex piping architectures.

• High Temperature Resilience: Specifically designed to manage steam and hot water without compromising seal integrity.
• Robust Construction: The brass body and Nema 4X rating offer excellent protection against harsh industrial conditions.
• Efficient Flow Rates: A high 11.5 Cv rating allows for significant volume throughput in 1-inch piping systems.
• Reliable Operation: The pilot-operated mechanism ensures consistent opening and closing even under varying pressure differentials.

Common Questions

What is the maximum temperature rating for the ASCO 8220G411-24V?
This valve is designed for high-temperature service, typically handling hot water up to 210°F and steam up to 353°F, depending on specific pressure conditions.

Can this solenoid valve be mounted in any orientation?
For optimal performance and to prevent sediment buildup, it is recommended to mount the valve with the solenoid vertical and upright.

Is the EPDM diaphragm compatible with all fluids?
While excellent for hot water and steam, EPDM is not recommended for use with petroleum-based fluids or oils. Always verify chemical compatibility 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.

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