Description
The ASCO 8214G64 is a heavy-duty 2-way normally open solenoid valve engineered for fuel gas vent applications in commercial and industrial HVAC and combustion systems. With a robust aluminum body, NBR seals, and a NEMA 4X enclosure, this valve is built to perform reliably in demanding environments where moisture, corrosion, and contaminants are a concern.
Designed for use on fuel gas lines, the 8214G64 features a high flow coefficient of 32 Cv, supporting an impressive capacity of up to 1,538,750 BTU/hr — making it well-suited for large commercial burner systems, boilers, and gas-fired equipment. Its normally open configuration ensures gas flow is maintained during de-energized conditions, providing a fail-safe design for vent valve applications.
Key Features
- 2-way normally open (N.O.) solenoid valve configuration
- 1-1/4″ NPT pipe connection for easy installation
- 120VAC operating voltage
- High flow coefficient: 32 Cv
- Maximum capacity: 1,538,750 BTU/hr
- Operating pressure range: 0–5 PSI
- Fuel gas vent valve application
- Aluminum body construction for lightweight durability
- NBR (Buna-N) seals for compatibility with fuel gas media
- NEMA 4X enclosure rating — suitable for indoor/outdoor use, resistant to corrosion, dust, and water ingress
Specifications
- Brand: ASCO
- Model / SKU: 8214G64
- Valve Type: 2-Way Solenoid Valve
- Normal Position: Normally Open (N.O.)
- Connection Size: 1-1/4″ NPT
- Voltage: 120VAC
- Flow Coefficient (Cv): 32
- BTU/hr Capacity: 1,538,750
- Pressure Range: 0–5 PSI
- Body Material: Aluminum
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Enclosure Rating: NEMA 4X
- Media: Fuel Gas
Applications
- Commercial and industrial fuel gas vent valve systems
- Boiler and burner gas train assemblies
- Gas-fired HVAC equipment
- Combustion safety shutoff and vent valve circuits







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