ASCO 8220G407-208V Solenoid Valve

The ASCO 8220G407-208V is a high-performance 2-way normally closed solenoid valve engineered for demanding steam and hot water applications. Featuring a robust brass body and high-grade EPDM diaphragm, this pilot operated solenoid valve ensures reliable fluid control in industrial HVACR systems. With a 3/4" NPT connection and an impressive 8.8 Cv flow coefficient, it manages pressure ranges from 5 to 50 PSI for steam and up to 150 PSI for hot water. Designed for durability in harsh environments, its NEMA 4X enclosure provides superior protection against corrosion and moisture. Operating on 208Vac, this valve is a staple for professionals seeking precision and longevity in thermal management. By integrating advanced sealing technology, the ASCO 8220 series minimizes leakage and optimizes system efficiency, making it the preferred choice for critical process heating and cooling installations requiring a dependable ASCO 208V steam valve.

Key Benefits

• Superior EPDM seal material designed specifically for high-temperature fluid compatibility.
• Rugged watertight NEMA 4X housing suitable for indoor and outdoor washdown environments.
• High-flow 8.8 Cv rating ensures minimal pressure drop across the system.
• Reliable pilot operated mechanism provides consistent opening and closing under varying pressures.
• Standard 3/4 inch NPT threading allows for seamless integration into existing piping.

Common Questions

Can the ASCO 8220G407 be used for high-pressure steam?
This specific model is optimized for low-pressure steam applications, supporting a range of 5 to 50 PSI. For higher pressure requirements, please consult our technical team for alternative 8220 series configurations.

Is the 208Vac coil compatible with 240V systems?
While some coils are dual-rated, this model is specified for 208Vac. Operating the valve outside its intended voltage range can lead to coil burnout or failure to actuate.

What makes the RedHat series enclosure special?
The NEMA 4X rating ensures the valve is protected against windblown dust, rain, and hose-directed water, and provides an additional level of protection against corrosion.

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.