Description
ASCO 8214G10 Fuel Gas Solenoid Shutoff Valve Overview
The ASCO 8214G10 is a heavy-duty, 2-way normally closed solenoid valve engineered specifically for fuel gas shutoff applications. Designed to deliver reliable, automatic gas flow control in commercial and industrial HVAC systems, this valve combines robust construction with precise flow performance to meet demanding on/off service requirements.
Key Specifications
- Valve Type: 2-Way, Normally Closed (N/C)
- Port Size: 3/8″ NPT
- Voltage: 120VAC
- Flow Coefficient (Cv): 3.4
- BTU Capacity: 183,000 BTU/hr
- Operating Pressure Range: 0–5 PSI
- Body Material: Aluminum
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Enclosure Rating: NEMA 4X
Design & Construction
The 8214G10 features a durable aluminum body that offers excellent corrosion resistance and reduced weight, making it well-suited for both indoor and outdoor installations. NBR seals provide reliable compatibility with fuel gas media, ensuring long-term sealing integrity. The NEMA 4X enclosure rating means the valve coil housing is protected against corrosion, windblown dust, rain, splashing water, and hose-directed water — ideal for harsh or wet environments.
Performance & Application
With a 3.4 Cv flow coefficient and a rated capacity of 183,000 BTU/hr, the ASCO 8214G10 is well-matched for fuel gas shutoff service on commercial burners, boilers, rooftop units, and other gas-fired HVAC equipment. The normally closed design ensures the valve defaults to the safe, closed position upon loss of power, providing an essential layer of safety for gas-fired systems. The 0–5 PSI pressure range suits standard low-pressure gas supply lines.
Features at a Glance
- Normally closed operation — defaults to safe closed state on power loss
- 3/8″ NPT connection for easy inline installation
- 120VAC coil voltage — compatible with standard commercial control circuits
- 3.4 Cv flow coefficient supporting up to 183,000 BTU/hr capacity
- 0–5 PSI operating pressure range for low-pressure fuel gas service
- Aluminum body — lightweight, corrosion-resistant construction
- NBR seals — compatible with natural gas and other fuel gas media
- NEMA 4X enclosure — suitable for indoor and outdoor installations
Why Choose ASCO?
ASCO is a globally recognized leader in solenoid valve technology, trusted by HVAC engineers and contractors for precision, durability, and safety compliance. The 8214G10 is built to ASCO’s exacting standards, making it a dependable choice for fuel gas shutoff applications where performance and safety are paramount.
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