Description
The ASCO EF8210G56 is a heavy-duty, pilot-operated solenoid valve engineered for demanding general-service applications where safety and reliability are non-negotiable. Featuring a 2-way, normally closed configuration, this valve remains closed when de-energized and opens upon receiving a 120VAC signal — making it ideal for automated fluid and air control systems.
Constructed with a durable brass body and NBR (Buna-N) seals, the EF8210G56 is well-suited for use with air, water, and light oil media. Its explosion proof enclosure makes it a trusted choice for hazardous environments where ignition risks must be mitigated.
Key Features
- 2-Way, Normally Closed (NC) solenoid valve — closes when de-energized
- Pilot-operated design for efficient, low-power actuation
- 1-1/2″ NPT port connection for easy installation into standard piping systems
- 120VAC coil voltage for compatibility with common industrial power supplies
- High flow capacity with a 22.5 Cv flow coefficient
- Rated 0–150 PSI for air service
- Rated 0–125 PSI for water and light oil service
- Brass body construction for corrosion resistance and long service life
- NBR (Nitrile Butadiene Rubber) seals for compatibility with air, water, and light oil
- Explosion proof enclosure for safe operation in hazardous locations
Specifications
- SKU: EF8210G56
- Brand: ASCO
- Valve Type: 2-Way, Normally Closed, Pilot Operated
- Port Size: 1-1/2″ NPT
- Coil Voltage: 120VAC
- Cv Flow Coefficient: 22.5
- Air Pressure Range: 0–150 PSI
- Water & Light Oil Pressure Range: 0–125 PSI
- Body Material: Brass
- Seal Material: NBR (Nitrile)
- Enclosure Type: Explosion Proof
- Service Type: General Service
- Media: Air, Water, Light Oil
Applications
- HVAC and building automation fluid control
- Industrial air and water distribution systems
- Hazardous location installations requiring explosion proof protection
- Light oil handling in commercial and industrial settings
- Process control systems requiring reliable on/off valve actuation







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