Description
ASCO EF8317G35 3-Way Normally Closed Solenoid Valve Overview
The ASCO EF8317G35 is a heavy-duty, pilot-operated, quick-exhaust solenoid valve engineered for demanding industrial and HVAC applications where reliable fluid control and safety are paramount. Featuring a 3-way normally closed configuration, this valve opens upon energization and returns to the closed position when de-energized — making it ideal for precise on/off control of air, water, and light oil media. The explosion-proof enclosure makes it suitable for use in hazardous environments where flammable gases or vapors may be present.
Key Features
- 3-Way, Normally Closed (NC) configuration — valve closes when de-energized for fail-safe operation
- Pilot-operated with quick-exhaust design for fast, responsive actuation
- 1/4″ NPT port connection for easy installation into standard piping systems
- 120VAC coil voltage for compatibility with standard commercial and industrial power supplies
- Rated for 5–150 PSI on air and water media
- Rated for 5–95 PSI on light oil media
- Brass body construction for durability and corrosion resistance
- NBR (Buna-N) seal and disc for reliable sealing across a broad range of media
- Explosion-proof enclosure for safe operation in hazardous classified locations
Technical Specifications
- SKU: EF8317G35
- Brand: ASCO
- Valve Type: 3-Way, Normally Closed
- Operation: Pilot Operated, Quick Exhaust
- Port Size: 1/4″ NPT
- Coil Voltage: 120VAC
- Pressure Range (Air & Water): 5–150 PSI
- Pressure Range (Light Oil): 5–95 PSI
- Body Material: Brass
- Seal & Disc Material: NBR (Nitrile Butadiene Rubber)
- Enclosure Type: Explosion Proof
- Compatible Media: Air, Water, Light Oil
Applications
- Industrial process control systems
- HVAC pneumatic control circuits
- Air and water distribution systems
- Light oil handling in commercial and industrial settings
- Hazardous location installations requiring explosion-proof rated components
Why Choose the ASCO EF8317G35?
ASCO is a globally recognized leader in fluid automation and solenoid valve technology. The EF8317G35 combines robust brass body construction, chemically resistant NBR sealing, and a certified explosion-proof enclosure to deliver long-lasting, dependable performance in the most challenging environments. Whether you’re controlling compressed air, water lines, or light oil circuits, this valve provides the fast response and tight shutoff your system demands.
