Description
The ASCO EF8320G174 is a direct-acting, 3-way universal solenoid valve engineered for dependable general service performance across a wide range of fluid media and demanding installation environments. Built with a robust brass body and NBR (Buna-N) seal, this valve is well-suited for use with air, water, and light oil applications — making it a versatile choice for HVAC, industrial, and process control systems.
The EF8320G174 features an explosion-proof enclosure, making it appropriate for use in hazardous locations where flammable gases or vapors may be present. Its direct-acting design ensures reliable operation independent of line pressure, and its 3-way universal configuration provides flexible installation for divert, mixing, or selector service.
Key Features
- 3-Way universal valve configuration for divert, mixing, or selector applications
- Direct-acting design — operates independently of line pressure
- 1/4″ NPT port connection for easy integration into existing piping
- 120VAC coil voltage for standard electrical compatibility
- Flow coefficient (Cv): 0.12 for precise flow control
- Operating pressure range: 0–100 PSI
- Compatible media: air, water, and light oil
- Brass body construction for corrosion resistance and durability
- NBR (Buna-N) seal material for broad fluid compatibility
- Explosion-proof enclosure for safe use in hazardous locations
Specifications
- SKU: EF8320G174
- Brand: ASCO
- Valve Type: 3-Way Universal, Direct Acting
- Connection Size: 1/4″ NPT
- Voltage: 120VAC
- Cv: 0.12
- Pressure Range: 0–100 PSI
- Media: Air, Water, Light Oil
- Body Material: Brass
- Seal Material: NBR (Buna-N)
- Enclosure Type: Explosion Proof
Applications
- HVAC and building automation control systems
- Pneumatic and fluid control circuits
- Industrial process control in hazardous environments
- Air, water, and light oil distribution and diversion







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