ASCO 8220G11 Solenoid Valve

The ASCO 8220G11 is a high-performance 2-way normally closed solenoid valve engineered specifically for demanding steam and hot water applications. This 1 1/2" NPT pilot operated valve features a rugged brass body and a durable EPDM diaphragm, ensuring reliable fluid control in high-temperature environments. Operating on 120Vac, it provides a high flow capacity with a 22.5 Cv rating, making it an ideal choice for industrial HVACR systems. The ASCO 8220G11 120/60 is designed to handle pressure ranges of 5-50 PSI for steam and 5-150 PSI for hot water. To ensure longevity in harsh conditions, it comes equipped with a NEMA 4X enclosure, providing superior protection against corrosion and environmental ingress. Whether managing boiler feed lines or industrial process water, this ASCO Red Hat solenoid valve delivers the precision and durability required for professional HVACR fluid control solutions.

Key Benefits

• High Flow Efficiency: Features a 22.5 Cv flow coefficient for rapid fluid transfer in 1.5-inch piping systems.
• Specialized Media Handling: Optimized EPDM seals designed specifically for hot water and steam service.
• Environmental Protection: The watertight NEMA 4X housing protects electrical components from moisture and chemicals.
• Reliable Operation: Pilot-operated mechanism ensures consistent opening and closing under varying pressure differentials.

Common Questions

What is the maximum pressure rating for this valve?
The ASCO 8220G11 supports up to 50 PSI for steam applications and up to 150 PSI for hot water service.

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

Is the 8220G11 suitable for outdoor installation?
Yes, the NEMA 4X enclosure provides the necessary protection for outdoor and wash-down 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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