ASCO 8210G2-12VDC Solenoid Valve

The ASCO 8210G2-12VDC is a pilot-operated 2-way normally closed solenoid valve engineered for reliable flow control in high-demand HVACR and industrial fluid systems. Featuring a rugged brass body and high-grade NBR seals, this valve is optimized for general service applications involving air, water, and light oils. Precise 1/2" NPT connections and a 4.0 Cv flow coefficient ensure efficient throughput with minimal pressure drop across the orifice. Designed for 12VDC operation, this unit utilizes a NEMA 4X enclosure to provide superior protection against corrosion and moisture in harsh environments. The internal pilot operation requires a minimum differential pressure of 5 PSI, supporting maximum operating pressures up to 125 PSI for air and 100 PSI for liquid media. This ASCO 8210 Series valve is the industry standard for contractors requiring heavy-duty construction and consistent cycle life in critical process control loops.

• Pilot Operated Diaphragm: Provides high flow capacity (4.0 Cv) while maintaining low power consumption for 12VDC systems.
• Environmental Protection: The NEMA 4X watertight enclosure prevents ingress in washdown or corrosive installations.
• Versatile Media Handling: Compatible with air, inert gas, water, and light oil (up to 300 SSU viscosity).
• Field-Proven Reliability: The resilient NBR seating ensures tight shut-off and long-term durability in general service applications.
• Simplified Maintenance: Standard threaded 1/2-inch NPT ports allow for seamless integration into existing pipe headers.

What is the minimum pressure differential required for this valve to open?
As a pilot-operated valve, the ASCO 8210G2 requires a minimum pressure differential of 5 PSI to lift the diaphragm and allow flow.

Can this solenoid valve be used in outdoor environments?
Yes, the NEMA 4X rated enclosure is specifically designed to provide protection against windblown dust, rain, and hose-directed water.

Is this 12VDC valve suitable for low-voltage control circuits?
The 12VDC solenoid coil is ideal for mobile equipment, battery-backed systems, and remote PLC control where AC power is unavailable.

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.