ASCO 8210G2HW-240V Solenoid Valve

The ASCO 8210G2HW-240V is a rugged 2-way normally closed solenoid valve engineered specifically for high-performance hot water service. Featuring a 1/2" NPT connection and a robust brass body, this valve is designed to handle demanding industrial and commercial plumbing applications. The internal EPDM diaphragm ensures a reliable seal and long-term durability at temperatures up to 210°F. Operating on 240Vac, this unit provides a 4.0 Cv flow coefficient and supports a differential pressure range of 5 to 125 PSI. Its NEMA 4X enclosure offers superior protection against corrosion and environmental ingress, making it suitable for washdown environments. This pilot-operated valve requires the minimum pressure differential to function correctly, ensuring efficient fluid control in boiler systems and heat exchangers. Its high-flow design minimizes pressure drop while maintaining consistent performance across varied thermal cycles.

Key Benefits:

• Optimized for Hot Water: Features 120-series construction with EPDM elastomers rated for 210°F fluid temperatures.
• Environmental Protection: Standard NEMA 4X enclosure provides water-tight and corrosion-resistant operation.
• High Flow Capacity: A 4.0 Cv rating ensures efficient throughput for 1/2" pipe sizing.
• Durable Construction: Heavy-duty brass body and stainless steel internal parts resist scaling and wear.
• Reliable Actuation: The 240/60 solenoid provides high-torque opening force for positive displacement.

Common Questions:

What is the minimum pressure required for the ASCO 8210G2HW-240V to open?
This is a pilot-operated solenoid valve, which requires a minimum pressure differential of 5 PSI to lift the diaphragm and allow flow.

Can this valve be mounted in any orientation?
For optimal reliability and to prevent sediment buildup in the core tube, it is recommended to mount the ASCO 8210 series with the solenoid vertical and upright.

Is the 8210G2HW compatible with steam applications?
No, this specific model is optimized for hot water service with an EPDM diaphragm. For steam applications, a valve with PTFE or specialized elastomers should be selected.

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.