Description
ASCO JKF8210G2 General Service Solenoid Valve Overview
The ASCO JKF8210G2 is a heavy-duty, pilot-operated, 2-way normally closed solenoid valve engineered for reliable general service applications across air, water, and light oil systems. Built with a robust brass body and NBR (Buna-N) seals, this valve delivers dependable shutoff performance in demanding industrial and commercial HVAC environments. The NEMA 4X enclosure with junction box and screw terminals ensures safe, weatherproof electrical connections, while the high-temperature coil design extends operational reliability in elevated-temperature installations.
Key Features
- 2-Way, Normally Closed (NC) pilot-operated configuration
- 1/2″ NPT pipe connection for easy installation
- 120VAC coil voltage for standard electrical compatibility
- Flow coefficient (Cv): 4 — optimized for precise flow control
- Brass body construction for corrosion resistance and durability
- NBR (Nitrile Buna-N) seals for compatibility with air, water, and light oil media
- NEMA 4X enclosure — weatherproof and corrosion-resistant for indoor/outdoor use
- Junction box with screw terminals for simplified field wiring
- High-temperature coil rated for elevated operating environments
Operating Pressure Ratings
- Air: 5–200 PSI
- Water: 5–150 PSI
- Light Oil: 5–135 PSI
Specifications
- SKU: JKF8210G2
- Brand: ASCO
- Valve Type: 2-Way, Normally Closed, Pilot Operated
- Connection Size: 1/2″ NPT
- Voltage: 120VAC
- Flow Coefficient (Cv): 4
- Body Material: Brass
- Seal Material: NBR (Nitrile)
- Enclosure Rating: NEMA 4X
- Wiring: Junction Box with Screw Terminals
- Coil Type: High Temperature
- Service: General Purpose — Air, Water, Light Oil
Applications
- HVAC and building automation fluid control
- Compressed air systems and pneumatic circuits
- Water supply and process water shutoff
- Light oil and fuel handling systems
- Industrial process control and OEM equipment
- Outdoor and wash-down environments requiring NEMA 4X protection







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