ASCO 8210G1 Solenoid Valve

The ASCO 8210G1 Solenoid Valve is a 2-way normally closed pilot operated valve engineered for high-flow general service across air, water, and light oil applications. Featuring a 3/8-inch NPT connection and a robust brass body, this unit delivers a 3.0 Cv flow coefficient, making it a reliable choice for commercial and industrial fluid control. Designed for a 120V/60Hz power supply, the 8210G1 utilizes NBR (Nitrile) seals to ensure tight shut-off and long-term durability in environments with temperatures up to 180°F. The NEMA 4X enclosure provides superior protection against corrosion and moisture, essential for harsh mechanical rooms or outdoor installations. With a wide pressure range capacity—5-200 PSI for air and 5-150 PSI for water—this 8210 Series valve maintains consistent performance in variable pressure systems. For contractors seeking a general service solenoid valve that balances flow capacity with pilot operated reliability, the 8210G1 remains an industry standard for fluid automation.

• Efficient Flow Control: High 3.0 Cv rating supports high-volume throughput for 3/8-inch piping systems.
• Environmental Protection: The NEMA 4X watertight enclosure prevents internal component failure in washdown or corrosive environments.
• Versatile Media Compatibility: Rated for air, water, and light oil (up to 300 SSU) provides flexibility across different HVACR and process applications.
• Reliable Pilot Operation: Requires a 5 PSI minimum pressure differential to ensure consistent opening and closing cycles.

What is the minimum pressure required for the ASCO 8210G1 to function?
As a pilot operated solenoid valve, the 8210G1 requires a minimum differential pressure of 5 PSI to lift the diaphragm and allow flow.

Can this valve be mounted in any orientation?
While ASCO valves are designed for versatility, it is recommended to mount the solenoid vertical and upright to reduce the risk of sediment accumulation in the core tube area.

Is the coil on the 8210G1 replaceable?
Yes, the 120/60 coil is field-replaceable, allowing for maintenance without breaking the pipe connections, provided the system is depressurized.

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.