Description
Overview
The ASCO 8210G4-24VDC is a general-service, pilot-operated solenoid valve engineered for reliable on/off control of air, water, and light oil in demanding commercial and industrial HVAC applications. Its 2-way, normally closed design ensures the valve remains shut when de-energized, providing a safe default state for fluid and pneumatic systems.
Key Features
- 2-Way, Normally Closed (N.C.) operation — valve closes automatically when power is removed
- Pilot-operated design for efficient actuation across a wide pressure range
- 1″ NPT end connections for straightforward installation into standard piping
- 24VDC coil voltage for compatibility with low-voltage control circuits
- High flow capacity with a 13 Cv flow coefficient
- Operating pressure range: 5–125 PSI
- Suitable media: Air, Water, and Light Oil
- Brass body construction for corrosion resistance and durability
- NBR (Buna-N) seals for reliable performance with water, air, and light petroleum-based fluids
- NEMA 4X enclosure rating — provides protection against dust, splashing water, corrosion, and washdowns
Specifications
- SKU: 8210G4-24VDC
- Brand: ASCO
- Valve Type: 2-Way Solenoid Valve
- Operation: Normally Closed (N.C.), Pilot Operated
- Connection Size: 1″ NPT
- Coil Voltage: 24VDC
- Flow Coefficient (Cv): 13
- Pressure Range: 5–125 PSI
- Compatible Media: Air, Water, Light Oil
- Body Material: Brass
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Enclosure Rating: NEMA 4X
Applications
- HVAC air handling and pneumatic control systems
- Water supply and distribution shutoff
- Light oil fuel systems
- Industrial process control
- Outdoor or washdown environments requiring NEMA 4X protection
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