Description
The ASCO 8210G4LF is a heavy-duty, general-service solenoid valve engineered for dependable fluid control in demanding HVAC, plumbing, and industrial applications. This 2-way, normally closed valve features a pilot-operated design that delivers positive shut-off and smooth operation across a wide range of media and pressures.
Key Features
- 2-way, normally closed (NC) configuration — valve closes automatically when de-energized for fail-safe operation
- Pilot-operated design for efficient, low-power actuation across the full pressure range
- 1″ NPT pipe connection for straightforward installation in standard piping systems
- 120VAC coil voltage for compatibility with common commercial and industrial power supplies
- High flow capacity with a 13 Cv flow coefficient to minimize pressure drop
- Lead-free brass body construction — compliant with lead-free plumbing requirements
- NBR (Buna-N) seals for reliable performance with air, water, and light oil media
- NEMA 4X enclosure rating — provides protection against dust, splashing water, and corrosion for indoor and outdoor use
Pressure & Media Ratings
- Air and Water: 5–150 PSI operating pressure range
- Light Oil: 5–100 PSI operating pressure range
Specifications
- SKU: 8210G4LF
- Brand: ASCO
- Valve Type: 2-Way Solenoid Valve
- Operation: Normally Closed (NC), Pilot Operated
- Pipe Size: 1″ NPT
- Voltage: 120VAC
- Flow Coefficient (Cv): 13
- Pressure Range (Air/Water): 5–150 PSI
- Pressure Range (Light Oil): 5–100 PSI
- Body Material: Lead-Free Brass
- Seal Material: NBR (Buna-N)
- Enclosure Rating: NEMA 4X
- Service: General Purpose
Applications
- HVAC water and air line control
- Commercial plumbing and irrigation systems
- Light oil supply and shut-off
- Industrial process fluid control
- Automated on/off flow control in lead-free required installations







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