ASCO 8220G411 Solenoid Valve

The ASCO 8220G411 Solenoid Valve is a high-performance 2-way normally closed pilot-operated valve designed specifically for demanding steam and hot water applications. Featuring a robust brass body and a durable EPDM diaphragm, this 1 inch NPT solenoid valve provides reliable fluid control in industrial environments. Engineered for efficiency, the ASCO 8220 series handles steam pressures from 5 to 125 PSI and hot water up to 150 PSI, making it a staple for HVACR professionals. With an 11.5 Cv flow coefficient and a 120Vac coil, it ensures optimal flow rates while the NEMA 4X enclosure offers superior protection against corrosion and environmental elements. This pilot operated solenoid valve is the industry standard for boiler systems, heat exchangers, and laundry equipment where precision and longevity are critical. Utilizing genuine ASCO flow control technology ensures your system maintains peak operational integrity under high-temperature conditions.

• High Temperature Resilience: Engineered to withstand steam up to 125 PSI and hot water up to 150 PSI.
• Durable Construction: The brass body and EPDM seals provide long-term reliability and chemical resistance.
• Environmental Protection: Standard NEMA 4X watertight enclosure protects electrical components in harsh wash-down areas.
• Superior Flow Output: A high 11.5 Cv rating allows for maximum throughput in 1-inch piping systems.

Common Questions

What is the maximum fluid temperature for the ASCO 8220G411?
This valve is specifically rated for high-temperature service, handling steam up to 353°F and hot water up to 210°F.

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

Is the 8220G411 suitable for outdoor use?
Yes, the NEMA 4X rating ensures the enclosure is watertight and corrosion-resistant, making it suitable for indoor and outdoor installations.

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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