ASCO 8214290CCSA Valve

The ASCO 8214290CCSA Valve is a high-capacity, 2-way normally closed fuel gas shutoff valve designed for demanding commercial and industrial combustion systems. Engineered with a robust aluminum body and NBR seals, this 2-1/2" solenoid valve delivers an impressive 104 Cv flow factor and a heating capacity of 5,607,800 BTU/hr. Specifically built for low-pressure gas supply applications ranging from 0 to 5 PSI, it ensures reliable on-off control for boilers, furnaces, and kilns. This model features a critical proof of closure switch, providing an electrical signal to verify the valve is fully seated—a vital requirement for FM-approved safety trains. Operating on 120Vac, the 8214290CCSA ASCO valve includes a NEMA 1 enclosure and versatile 2-1/2" NPT or flange connections, making it a cornerstone for industrial gas burner safety and efficiency. Its unique double-disc design with overtravel provides redundant sealing, ensuring leak-tight performance in the closed position.

• Enhanced Safety Compliance: Includes an integrated proof of closure switch (POC) to meet rigorous FM and CSA safety standards for fuel gas systems.
• High Flow Efficiency: Features a massive 104 Cv rating to support high-BTU gas trains with minimal pressure drop.
• Industrial Durability: Constructed with a lightweight yet durable aluminum body and resilient Buna-N (NBR) elastomers for long-term reliability.
• Versatile Installation: Supports both NPT and flanged piping connections to simplify integration into existing 2.5-inch gas lines.

What is the purpose of the proof of closure switch on the ASCO 8214290CCSA?
The proof of closure switch is a safety feature that provide a remote electrical signal to the burner management system, confirming the valve has physically reached the closed position to prevent hazards.

Can this valve be used for high-pressure gas applications?
No, this specific ASCO 2-way solenoid valve is rated for a maximum operating pressure of 5 PSI, making it ideal for low-pressure fuel gas service.

Is the 8214290CCSA suitable for outdoor installation?
This model comes with a NEMA 1 enclosure, which is designed for indoor use. For outdoor or washdown environments, a NEMA 4 or 4X rated enclosure would be 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.

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