Description
ASCO 8214G30B Propane Gas Shutoff Solenoid Valve
The ASCO 8214G30B is a heavy-duty, 2-way normally closed solenoid valve engineered specifically for propane gas shutoff applications. Designed for reliable, fast-acting gas control in commercial and industrial HVAC systems, this valve delivers dependable performance with a robust aluminum body and chemical-resistant NBR seals. Its NEMA 4X enclosure provides protection against corrosion, dust, and water ingress, making it suitable for demanding indoor and outdoor installations.
Key Features
- 2-way, normally closed (NC) operation — valve closes automatically when de-energized for fail-safe gas shutoff
- 3/4″ NPT pipe connection for straightforward integration into standard gas piping systems
- 120VAC coil voltage for compatibility with common commercial power supplies
- 5.1 Cv flow coefficient supports high-capacity gas flow
- Rated for up to 400,000 BTU/hr — ideal for large commercial heating equipment
- Operating pressure range: 0–50 PSI
- Aluminum body construction for lightweight strength and corrosion resistance
- NBR (Buna-N) seals for excellent compatibility with propane and other hydrocarbon gases
- NEMA 4X enclosure rating — protected against corrosion, hosedown, and outdoor exposure
Specifications
- SKU: 8214G30B
- Brand: ASCO
- Valve Type: 2-Way Solenoid Valve
- Operation: Normally Closed (NC)
- Connection Size: 3/4″ NPT
- Voltage: 120VAC
- Flow Coefficient (Cv): 5.1
- BTU Capacity: 400,000 BTU/hr
- Pressure Range: 0–50 PSI
- Body Material: Aluminum
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Enclosure Rating: NEMA 4X
- Media: Propane Gas
Application
The ASCO 8214G30B is well-suited for use as a safety shutoff valve in propane-fired commercial heating systems, rooftop units, boilers, furnaces, and process equipment. Its normally closed design ensures gas flow is automatically interrupted during power loss or emergency shutoff conditions, providing an essential layer of safety in any gas-fired system.







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