Description
ASCO JB8214260CSA Fuel Gas Solenoid Shutoff Valve Overview
The ASCO JB8214260CSA is a heavy-duty 2-way, normally closed solenoid shutoff valve engineered specifically for fuel gas applications. Designed to provide reliable, automatic shutoff in commercial and industrial HVAC and combustion systems, this valve delivers a high flow capacity of 32 Cv and a rated capacity of 1,725,500 BTU/hr — making it well-suited for high-demand gas-fired equipment. The normally closed design ensures the valve defaults to a safe, closed position whenever power is removed, providing an essential layer of protection for fuel gas lines.
Key Features
- 2-Way, Normally Closed (N/C) solenoid valve for automatic fuel gas shutoff
- 1-1/4″ connection size with NPT or Flange end options for flexible installation
- 120VAC operating voltage for standard commercial power compatibility
- High flow coefficient of 32 Cv supporting up to 1,725,500 BTU/hr capacity
- Operating pressure range: 0–5 PSI, ideal for low-pressure fuel gas systems
- Aluminum body construction for lightweight durability and corrosion resistance
- NBR (Nitrile Butadiene Rubber) seals for reliable, long-lasting gas-tight performance
- NEMA 1 enclosure with junction box for indoor installations and easy field wiring
Construction & Materials
- Body Material: Aluminum — lightweight and resistant to corrosion in gas service
- Seal Material: NBR (Nitrile) — compatible with natural gas, propane, and other fuel gases
- Enclosure: NEMA 1 rated with integrated junction box for simplified electrical connections
Electrical Specifications
- Voltage: 120VAC
- Enclosure Rating: NEMA 1 (indoor use)
- Junction Box: Included for convenient field wiring
Flow & Pressure Specifications
- Valve Type: 2-Way, Normally Closed
- Flow Coefficient (Cv): 32
- BTU Capacity: 1,725,500 BTU/hr
- Pressure Range: 0–5 PSI
- Port Size: 1-1/4″
- Connection Type: NPT or Flange
Typical Applications
- Commercial and industrial fuel gas shutoff systems
- Boilers, furnaces, and combustion equipment gas trains
- Automatic gas safety shutoff on loss of power or control signal
- Low-pressure natural gas and propane distribution systems
The ASCO JB8214260CSA is built to ASCO’s exacting standards for solenoid valve performance and safety, making it a trusted choice for HVAC contractors, mechanical engineers, and facility maintenance professionals who require dependable gas control in critical applications.
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