Description
Overview
The ASCO 8210G207-24VDC is a general-service, 2-way normally closed solenoid valve engineered for reliable water control in demanding HVAC and industrial applications. Featuring a robust brass body, NBR (Buna-N) seals, and a NEMA 4X-rated enclosure, this valve delivers dependable shut-off performance in both indoor and outdoor environments where moisture and corrosion resistance are essential.
Key Features
- 2-way, normally closed (NC) configuration — valve closes automatically when de-energized for fail-safe operation
- 1/2″ NPT pipe connection for easy installation into standard water lines
- 24VDC coil voltage for compatibility with low-voltage control systems
- 3 Cv flow coefficient for efficient water flow management
- Operating pressure range: 5–175 PSI for broad system compatibility
- Brass body construction for corrosion resistance and long service life
- NBR (Nitrile Butadiene Rubber) seals — suitable for water and general-service media
- NEMA 4X enclosure rating — provides protection against dust, splashing water, and corrosion
Specifications
- SKU: 8210G207-24VDC
- Brand: ASCO
- Valve Type: 2-Way Solenoid Valve
- Operation: Normally Closed (NC)
- Connection Size: 1/2″ NPT
- Coil Voltage: 24VDC
- Flow Coefficient (Cv): 3
- Pressure Range: 5–175 PSI
- Media: Water / General Service
- Body Material: Brass
- Seal Material: NBR (Nitrile)
- Enclosure Rating: NEMA 4X
Applications
- HVAC water control and shut-off systems
- Hydronic heating and cooling systems
- Irrigation and water distribution
- General-purpose water service in commercial and industrial settings
- Outdoor or wash-down environments requiring NEMA 4X protection







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