ASCO 8210G37 Solenoid Valve

The ASCO 8210G37 Solenoid Valve is a high-performance, 2-way normally closed solenoid valve designed for demanding industrial applications. Featuring a robust stainless steel body and NBR seals (Buna-N), this pilot-operated valve ensures reliable flow control for air, inert gas, and water. With a 1/2" NPT connection and a flow coefficient of 2.2 Cv, it supports an operating pressure range of 5-150 PSI for air and 1-125 PSI for water. Driven by a 120Vac coil, the unit is protected by a NEMA 4X enclosure, making it ideal for corrosive environments, washdown areas, and outdoor installations. This general service valve is a staple in HVACR systems, laundry equipment, and industrial water control, providing long-lasting durability and tight shut-off integrity.

Key Benefits

• Corrosion Resistance: High-grade stainless steel construction ensures longevity in harsh or corrosive environments.
• Environmental Protection: The NEMA 4X watertight and dust-tight enclosure allows for safe use in outdoor and washdown applications.
• Reliable Performance: Normally closed operation provides a fail-safe internal seal when de-energized.
• High Flow Efficiency: The 2.2 Cv rating allows for substantial flow rates in a compact 1/2 inch pipe size.
• Versatile Media Handling: Compatible with both air and water, offering specialized NBR seals for leak-free service.

Common Questions

Can I use this valve for low-pressure systems?
As a pilot-operated valve, the 8210G37 requires a minimum operating pressure differential (typically 5 PSI for air) to function correctly. It is not suitable for gravity-fed or zero-pressure systems.

Is the coil compatible with standard building power?
Yes, this model operates on a standard 120V AC power supply, which is common in many North American commercial and industrial facilities.

What maintenance is required for stainless steel solenoid valves?
Periodic cleaning and inspection of the NBR seals and pilot orifice are recommended. Using an upstream strainer can prevent debris from clogging the pilot assembly and causing sluggish operation.

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.