Description
The ASCO 8210G22 is a heavy-duty, pilot-operated, 2-way normally closed solenoid valve engineered for general service applications in commercial and industrial HVAC, plumbing, and fluid control systems. Featuring a robust brass body with NBR (Buna-N) seals and a NEMA 4X rated enclosure, this valve delivers reliable, leak-tight shutoff for air, water, and light oil service.
Key Features
- 2-way, normally closed (NC) configuration — valve closes when de-energized for fail-safe operation
- Pilot-operated design for efficient, low-power actuation across a wide pressure range
- 1-1/2″ NPT pipe connection for straightforward installation into standard piping systems
- 120VAC coil voltage for compatibility with standard commercial power supplies
- High flow capacity with a 22.5 Cv rating to minimize pressure drop in demanding systems
- NEMA 4X enclosure rating — suitable for indoor and outdoor use, resistant to corrosion, dust, and water ingress
- Brass body construction for durability and corrosion resistance
- NBR (Nitrile Butadiene Rubber) seals for compatibility with air, water, and light oil media
Specifications
- SKU: 8210G22
- Brand: ASCO
- Valve Type: 2-Way, Normally Closed, Pilot Operated
- Connection Size: 1-1/2″ NPT
- Coil Voltage: 120VAC
- Flow Coefficient (Cv): 22.5
- Pressure Range (Air & Water): 5–150 PSI
- Pressure Range (Light Oil): 5–100 PSI
- Body Material: Brass
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Enclosure Rating: NEMA 4X
- Service: General Service — Air, Water, Light Oil
Applications
- HVAC water and air flow control
- Commercial and industrial fluid shutoff systems
- Light oil distribution and control
- Automated process control and building automation systems
- Outdoor or wash-down environments requiring NEMA 4X protection
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