Description
The ASCO 8214G271 is a heavy-duty 2-way, normally closed solenoid valve engineered specifically for fuel gas shutoff applications in commercial and industrial HVAC and combustion systems. With a robust aluminum body, NBR seals, and a NEMA 4X rated enclosure, this valve delivers reliable, safe, and code-compliant gas flow control in demanding environments.
Key Features
- 2-way, normally closed (N/C) operation — valve closes automatically upon de-energization for fail-safe gas shutoff
- 1-1/2″ connection size with NPT or Flange end options for flexible installation
- 120VAC coil voltage for standard commercial power compatibility
- High flow capacity: 35 Cv flow coefficient supporting up to 1,887,200 BTU/hr
- Operating pressure range: 0–5 PSI, ideal for low-pressure fuel gas systems
- Aluminum body construction — lightweight yet durable for long service life
- NBR (Buna-N) seals provide excellent resistance to natural gas, propane, and other fuel gases
- NEMA 4X enclosure rating — protected against dust, water ingress, and corrosion for indoor and outdoor installations
Specifications
- SKU: 8214G271
- Brand: ASCO
- Valve Type: 2-Way Solenoid Valve
- Operation: Normally Closed (N/C)
- Pipe Size: 1-1/2″
- Connection Type: NPT or Flange
- Voltage: 120VAC
- Flow Coefficient (Cv): 35
- Capacity: 1,887,200 BTU/hr
- Pressure Range: 0–5 PSI
- Body Material: Aluminum
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Enclosure Rating: NEMA 4X
- Media: Fuel Gas (Natural Gas, Propane)
Applications
- Commercial and industrial fuel gas shutoff systems
- Burner management and combustion control systems
- Boiler and furnace gas supply lines
- Rooftop units and make-up air handlers with gas heat
- Process heating and industrial gas control
Why Choose the ASCO 8214G271?
ASCO is a globally recognized leader in solenoid valve technology, trusted by HVAC professionals and engineers for precision, durability, and safety. The 8214G271 combines a high BTU/hr flow rating with a compact, corrosion-resistant design, making it an ideal choice for new installations and replacement projects alike. The NEMA 4X enclosure ensures reliable performance even in wet or corrosive environments, while the NBR seals maintain a tight shutoff across the full operating pressure range.
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