ASCO 8210G103 Solenoid Valve

The ASCO 8210G103 is a high-capacity 2-way normally open solenoid valve designed for demanding industrial fluid control applications. Engineered with a robust brass body and high-performance NBR seals, this pilot-operated valve ensures reliable management of air, water, and light oil. With a massive 43 Cv flow coefficient and a large 2-inch NPT connection, the 8210G103 is optimized for high-volume systems such as large-scale air compressors, industrial laundry equipment, and car wash systems. Operating on standard 120VAC power, the valve remains open when de-energized, making it an essential component for fail-safe cooling or venting processes. Its NEMA 4X enclosure provides superior protection against corrosion and moisture, ensuring durability in harsh environments. Whether you are searching for a 2" NPT ASCO solenoid valve or an efficient 120V pilot operated valve, this model delivers the precision and flow capacity required for professional HVACR and liquid handling setups.

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Key Benefits of the ASCO 8210G103

• Maximum Flow Efficiency: Features a 43 Cv rating and 1-3/4" orifice for high-volume general service air and liquid control.
• Normally Open Functionality: Guarantees continuous flow during power loss, ideal for critical failsafe HVACR applications.
• Rugged Environmental Protection: The NEMA 4X rating ensures the internal 16.1W coil is shielded from dust, rain, and hose-directed water.
• Versatile Media Compatibility: Rated for temperatures up to 180°F and pressures up to 150 PSI for air and 125 PSI for water/oil.
• Durable Internal Construction: Built with 305 stainless steel core tubes and 430F stainless steel plugs for extended cycle life.

Common Questions

What is the minimum pressure required for this valve to operate?
As a pilot-operated solenoid valve, the ASCO 8210G103 requires a minimum differential pressure of 5 PSI to reliably open and close the internal diaphragm.

Can this valve be used for outdoor installations?
Yes, the NEMA 4X enclosure is specifically designed for outdoor use, providing protection against corrosion, windblown dust, and rain.

Is the ASCO 8210G103 compatible with 50Hz or 60Hz power?
This specific model is optimized for 120V / 60Hz electrical systems, common in North American industrial and commercial power grids.

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.