Description
The ASCO JB8214250CSA is a heavy-duty 2-way, normally closed solenoid shutoff valve engineered for reliable fuel gas control in commercial and industrial HVAC applications. With a robust aluminum body, NBR seals, and a NEMA 1 enclosure with integrated junction box, this valve delivers dependable performance and easy field wiring in a compact, code-compliant package.
Key Features
- 2-way, normally closed (N/C) operation — valve closes automatically upon power loss for fail-safe fuel gas shutoff
- 1″ connection size with NPT or flange end options for flexible installation
- 120VAC coil voltage for standard commercial power compatibility
- High flow capacity: 21 Cv flow coefficient supporting up to 1,132,300 BTU/hr
- Operating pressure range: 0–5 PSI, optimized for low-pressure fuel gas systems
- Aluminum body construction — lightweight yet durable for long service life
- NBR (Buna-N) seals — excellent resistance to natural gas and propane media
- NEMA 1 enclosure with junction box for convenient, protected electrical connections
Specifications
- SKU: JB8214250CSA
- Brand: ASCO
- Valve Type: 2-Way Solenoid, Normally Closed
- Port Size: 1″ NPT or Flange
- Voltage: 120VAC
- Cv (Flow Coefficient): 21
- BTU/hr Capacity: 1,132,300 BTU/hr
- Pressure Range: 0–5 PSI
- Body Material: Aluminum
- Seal Material: NBR (Buna-N)
- Enclosure Rating: NEMA 1 with Junction Box
- Media: Fuel Gas
Applications
- Commercial and industrial fuel gas shutoff systems
- Boiler and burner fuel gas control
- HVAC equipment gas train assemblies
- Low-pressure natural gas and propane distribution systems
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