Description
The ASCO 8210G94-24VDC is a general-service, pilot-operated solenoid valve engineered for reliable on/off control of air and water in demanding commercial and industrial HVAC applications. Its rugged brass body, NBR (Buna-N) seals, and NEMA 4X-rated enclosure make it an ideal choice for both indoor and outdoor installations where moisture resistance and durability are critical.
Key Features
- 2-way, normally closed (NC) configuration — valve closes automatically when de-energized for fail-safe operation
- Pilot-operated design for efficient actuation across the full pressure range
- 1/2″ NPT port connections for straightforward installation into standard piping systems
- 24VDC coil voltage for compatibility with low-voltage control circuits
- 4 Cv flow coefficient provides generous flow capacity for air and water service
- Operating pressure range: 0–40 PSI
- Brass body construction for corrosion resistance and long service life
- NBR (Nitrile Butadiene Rubber) seals — compatible with water, air, and many general-service fluids
- NEMA 4X enclosure rating — resistant to corrosion, dust, and water ingress for indoor and outdoor use
Specifications
- SKU: 8210G94-24VDC
- Brand: ASCO
- Valve Type: 2-Way Solenoid Valve
- Operation: Normally Closed (NC), Pilot Operated
- Port Size: 1/2″ NPT
- Coil Voltage: 24VDC
- Flow Coefficient (Cv): 4
- Pressure Range: 0–40 PSI
- Media: Air and Water
- Body Material: Brass
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Enclosure Rating: NEMA 4X
- Service: General Purpose
Applications
- HVAC water and air shut-off control
- Chilled and hot water systems
- Compressed air lines
- General industrial fluid control
- Building automation and controls integration
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