ASCO 8210G9-24VDC Solenoid Valve

The ASCO 8210G9-24VDC is a pilot-operated 2-way normally closed solenoid valve designed for reliable fluid control in industrial and commercial HVACR applications. Built with a rugged brass body and NBR seals, this valve is engineered for general service duty, handling air, inert gas, water, and light oil. It features 3/4" NPT pipe connections and a high flow coefficient of 5 Cv, ensuring efficient throughput. Operating on 24VDC power, the 8210G9 utilizes a minimum pressure differential for pilot operation, supporting pressure ranges of 5-100 PSI for air/gas, 5-90 PSI for water, and 5-75 PSI for light oil. The NEMA 4X enclosure provides superior protection against corrosion and environmental ingress, making it suitable for demanding mechanical rooms. This industrial solenoid valve is a standard-tier component for contractors requiring precise automation control and long-term durability in ASCO 8210 series installations.

Key Benefits

• High Flow Efficiency: The 5 Cv rating minimizes pressure drop across the system.
• Dual Media Compatibility: NBR seals allow for versatile use with water, air, and light oils.
• Environmental Protection: The NEMA 4X terminal box ensures performance in washdown or corrosive environments.
• Floating Diaphragm Design: Promotes reliable shifting and reduces the risk of thermal expansion binding.
• Standardized Fit: 3/4" NPT ports allow for straightforward integration into existing piping manifolds.

Common Questions

What is the minimum operating pressure for this valve?
As a pilot-operated valve, the 8210G9 requires a minimum pressure differential of 5 PSI to open and function correctly.

Can this valve be mounted in any orientation?
ASCO recommends mounting the valve with the solenoid vertical and upright to prevent sediment buildup in the core tube, though it is rated for multi-positional use in some configurations.

Is this model suitable for high-temperature steam applications?
No, this specific model uses NBR seals rated for standard fluid temperatures. For steam, an ASCO valve with EPDM or PTFE seals and a Class H coil is required.

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.