Description
ASCO JB8214260VICSA Fuel Gas Shutoff Solenoid Valve Overview
The ASCO JB8214260VICSA 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 generous 1-1/4″ port size accepting NPT or flange connections, this valve delivers a high flow coefficient of 32 Cv and a rated capacity of 1,725,500 BTU/hr — making it well-suited for high-demand gas control installations. The valve operates on a standard 120VAC supply and is rated for 0–5 PSI service pressure.
Key Features
- 2-way, normally closed (N/C) operation — valve closes automatically upon power loss for fail-safe fuel shutoff
- 1-1/4″ connection size with NPT or flange end options for installation flexibility
- 120VAC coil voltage for compatibility with standard commercial control circuits
- High flow coefficient of 32 Cv supporting up to 1,725,500 BTU/hr capacity
- Operating pressure range: 0–5 PSI, optimized for low-pressure fuel gas systems
- Aluminum body construction for lightweight durability and corrosion resistance
- NBR (Buna-N) seals providing reliable compatibility with natural gas and other fuel gases
- NEMA 1 enclosure with integrated junction box for easy field wiring in indoor installations
- Visual indicator (VI) for quick, at-a-glance confirmation of valve open/closed status
Construction & Materials
- Body material: Aluminum — reduces overall weight while maintaining structural integrity
- Seal material: NBR (Nitrile Butadiene Rubber) — compatible with natural gas, LP gas, and similar fuel gases
- Enclosure: NEMA 1 rated, suitable for general-purpose indoor environments
- Junction box included for simplified conduit and wiring connections
Electrical Specifications
- Coil voltage: 120VAC
- Enclosure rating: NEMA 1
- Junction box: Integrated for field wiring convenience
Flow & Pressure Specifications
- Valve type: 2-way, normally closed
- Connection size: 1-1/4″
- Connection type: NPT or Flange
- Flow coefficient (Cv): 32
- BTU/hr capacity: 1,725,500
- Operating pressure: 0–5 PSI
- Media: Fuel gas (natural gas, LP, and compatible gases)
Applications
- Commercial and industrial fuel gas shutoff systems
- Boiler and burner gas train assemblies
- HVAC heating equipment gas supply control
- Combustion safety and interlock systems
- Any application requiring automatic fail-safe gas shutoff upon power interruption
Why Choose the ASCO JB8214260VICSA?
ASCO is a globally recognized leader in solenoid valve technology. The JB8214260VICSA combines robust aluminum construction, reliable NBR sealing, and a high-capacity 32 Cv flow rating to deliver dependable performance in demanding fuel gas applications. The integrated visual indicator and junction box make installation and ongoing maintenance straightforward, while the NEMA 1 enclosure ensures suitability for standard indoor commercial environments. The normally closed design provides an essential layer of safety — automatically shutting off gas flow whenever electrical power is interrupted.
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