Description
ASCO JB8214270VICSA Fuel Gas Solenoid Shutoff Valve Overview
The ASCO JB8214270VICSA is a heavy-duty, 2-way normally closed solenoid shutoff valve engineered for reliable fuel gas control in commercial and industrial HVAC and combustion applications. Designed to open when energized and close automatically upon de-energization, this valve provides a critical layer of safety for gas-fired equipment. With a robust aluminum body, NBR seals, and a NEMA 1 enclosure featuring an integrated junction box and visual indicator, this valve delivers dependable performance and easy field installation.
Key Features
- 2-Way, Normally Closed (N/C) operation — opens when energized, closes on power loss for fail-safe shutoff
- 1-1/2″ connection size with NPT or Flange end options for installation flexibility
- 120VAC coil voltage for compatibility with standard commercial power supplies
- High flow capacity with a 35 Cv flow coefficient and 1,887,200 BTU/hr rating
- Operating pressure range: 0–5 PSI, suitable for low-pressure fuel gas systems
- Aluminum body construction for lightweight durability and corrosion resistance
- NBR (Nitrile Butadiene Rubber) seals for reliable compatibility with natural gas and other fuel gases
- NEMA 1 enclosure rating for indoor installations
- Integrated junction box for simplified wiring and conduit connections
- Visual indicator confirms valve open/closed status at a glance
Specifications
- SKU: JB8214270VICSA
- Brand: ASCO
- Valve Type: 2-Way Solenoid, Normally Closed
- Connection Size: 1-1/2″
- Connection Type: NPT or Flange
- Coil 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 1
- Additional Features: Junction Box, Visual Indicator
- Application: Fuel Gas Shutoff
Application
The ASCO JB8214270VICSA is ideal for use as a safety shutoff valve on gas-fired burners, boilers, furnaces, rooftop units, and other commercial combustion equipment. Its normally closed design ensures the gas supply is automatically interrupted in the event of a power failure or control signal loss, meeting critical safety requirements for fuel gas systems. The visual indicator and junction box make commissioning, inspection, and maintenance straightforward for HVAC technicians and service professionals.
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