Description
ASCO 8262H78 Direct-Acting Fuel Gas Solenoid Valve
The ASCO 8262H78 is a direct-acting, 2-way normally closed solenoid valve engineered for reliable fuel gas shutoff in commercial and industrial HVAC applications. With a brass body, NBR seals and disc, and a NEMA 4X-rated enclosure, this valve delivers robust performance in demanding environments where moisture, corrosion, and contaminants are a concern.
Key Features
- 2-way, normally closed (N/C) direct-acting solenoid valve
- 1/4″ NPT pipe connection for easy installation
- 120VAC coil voltage for standard electrical compatibility
- Flow coefficient (Cv) of 1.0 for precise flow control
- Rated capacity of 53,500 BTU/hr for fuel gas applications
- Operating pressure range: 0–50 PSI
- Brass body construction for durability and corrosion resistance
- NBR (Buna-N) seals and disc for reliable gas-tight shutoff
- NEMA 4X enclosure protects against dust, water, and corrosion
- 1/2″ conduit hub for secure wiring connections
Application
Designed specifically for fuel gas shutoff duty, the ASCO 8262H78 is ideal for use in gas-fired heating systems, burner controls, and other HVAC equipment requiring a dependable, electrically operated gas valve. The direct-acting design ensures positive shutoff even at zero differential pressure, making it suitable for a wide range of system configurations.
Specifications
- SKU: 8262H78
- Brand: ASCO
- Valve Type: 2-Way, Normally Closed, Direct Acting
- Connection Size: 1/4″ NPT
- Voltage: 120VAC
- Flow Coefficient (Cv): 1.0
- Capacity: 53,500 BTU/hr (Fuel Gas)
- Pressure Range: 0–50 PSI
- Body Material: Brass
- Seal/Disc Material: NBR (Buna-N)
- Enclosure Rating: NEMA 4X
- Conduit Hub: 1/2″







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