Description
ASCO 8210G100-24VDC General Service Solenoid Valve Overview
The ASCO 8210G100-24VDC is a heavy-duty, pilot-operated, 2-way normally closed solenoid valve engineered for reliable flow control in demanding HVAC, industrial, and general-service applications. With a robust brass body, NBR seals, and a NEMA 4X-rated enclosure, this valve delivers dependable performance across a broad range of media including air, water, and light oil.
Key Features
- 2-way, normally closed (NC) configuration — valve closes automatically when de-energized for fail-safe operation
- 2″ NPT pipe connection for straightforward installation into standard piping systems
- 24VDC coil voltage for compatibility with low-voltage control circuits
- High flow capacity with a 43 Cv rating, minimizing pressure drop across the valve
- Pilot-operated design handles 5–50 PSI operating pressure range for air, water, and light oil service
- Brass body construction offers excellent corrosion resistance and durability
- NBR (Buna-N) seals provide reliable sealing compatibility with water, air, and light petroleum-based fluids
- NEMA 4X enclosure rating — suitable for indoor and outdoor installations, resistant to washdown, rain, and corrosion
Specifications
- Model: 8210G100-24VDC
- Brand: ASCO
- Valve Type: 2-Way, Normally Closed, Pilot Operated
- Connection Size: 2″ NPT
- Coil Voltage: 24VDC
- Flow Coefficient (Cv): 43
- Operating Pressure Range: 5–50 PSI
- Compatible Media: Air, Water, Light Oil
- Body Material: Brass
- Seal Material: NBR (Buna-N)
- Enclosure Rating: NEMA 4X
Applications
- HVAC water and air flow control systems
- Light oil and fuel handling systems
- General-purpose industrial fluid control
- Automated process and building automation systems
- Irrigation and water management systems
The ASCO 8210G100-24VDC is built to ASCO’s exacting quality standards, making it a trusted choice for contractors and engineers who need a reliable, high-flow solenoid valve with broad media compatibility and a weatherproof enclosure.







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