Description
ASCO 8044A4CSA Fuel Gas Solenoid Valve Overview
The ASCO 8044A4CSA is a heavy-duty 2-way, normally closed solenoid valve engineered for reliable fuel gas shutoff and control in commercial and industrial HVAC and combustion applications. With a 1-1/2″ NPT connection, 120VAC coil, and a generous 33 Cv flow coefficient, this valve delivers high-capacity gas flow management with the safety assurance of a manual reset mechanism — ensuring the valve cannot re-open automatically after a shutoff event without deliberate operator intervention.
Key Features
- 2-way, normally closed (N/C) valve configuration — closes automatically when de-energized for fail-safe operation
- 1-1/2″ NPT pipe connection for straightforward installation into standard gas piping systems
- 120VAC operating voltage — compatible with standard commercial power supplies
- 33 Cv flow coefficient — supports high-volume fuel gas flow requirements
- Operating pressure range: 0–25 PSI
- Manual reset function — requires deliberate operator action to re-open after a shutoff, enhancing safety compliance
- Aluminum body construction — lightweight yet durable for long service life
- NBR (Nitrile Butadiene Rubber) seals — excellent compatibility with natural gas, propane, and other fuel gases
- NEMA 1 enclosure — suitable for general-purpose indoor installations
Specifications
- SKU: 8044A4CSA
- Brand: ASCO
- Valve Type: 2-Way Solenoid Valve
- Operation: Normally Closed (N/C)
- Connection Size: 1-1/2″ NPT
- Voltage: 120VAC
- Flow Coefficient (Cv): 33
- Pressure Range: 0–25 PSI
- Reset Type: Manual Reset
- Media: Fuel Gas
- Body Material: Aluminum
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Enclosure Rating: NEMA 1
Application
The ASCO 8044A4CSA is ideal for use in fuel gas shutoff systems, burner management systems, boiler controls, and other combustion equipment where a reliable, manually-resettable gas valve is required. The normally closed design ensures that gas flow is interrupted whenever power is lost, providing an essential layer of safety for commercial heating and industrial process applications. The NEMA 1 enclosure makes it appropriate for clean, dry indoor environments.
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