ASCO 8220G103 Solenoid Valve

The ASCO 8220G103 Solenoid Valve is a high-performance, 2-way normally open steam valve designed for demanding HVACR and industrial fluid control applications. Engineered with a rugged brass body and a durable EPDM diaphragm, this pilot operated solenoid valve excels in managing high-temperature media. It features a large 2-inch NPT connection and an impressive 43 Cv flow coefficient, ensuring efficient fluid movement in large-scale systems. Operating on 120Vac power, the valve is rated for 5-125 PSI steam service and 5-150 PSI hot water applications. The unit is protected by a NEMA 4X enclosure, providing superior resistance to corrosion and environmental elements, making it an ideal ASCO steam valve replacement for mission-critical installations requiring reliable, fail-safe performance in the open position.

• High-Capacity Flow: The 43 Cv rating facilitates maximum flow rates for large piping systems.
• Heavy-Duty Construction: The brass body and EPDM seals are specifically selected for hot water and steam compatibility.
• Extreme Environment Protection: A NEMA 4X housing ensures the solenoid remains protected against hose-directed water and internal corrosion.
• Reliable Fail-Safe Design: The normally open configuration ensures the valve remains open during power loss for specific safety protocols.

Common Questions about the ASCO 8220G103

What is the maximum temperature rating for this valve?
The ASCO 8220 series with EPDM diaphragms is typically rated for steam and hot water applications reaching up to 353°F, depending on the specific pressure configuration.

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

Is the NEMA 4X enclosure suitable for outdoor use?
Yes, the NEMA 4X rating indicates the enclosure is designed for both indoor and outdoor use, offering protection against corrosion, dust, and rain.

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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