Asco 8317G23 Valve 8317G023

The ASCO 8317G23 is a 3-way, normally closed solenoid valve designed for quick exhaust and directional control of air systems. It features a 1/4-inch NPT port configuration and operates with an air pressure range of 5 to 150 PSI. This pilot-operated valve is constructed with a durable brass body and NBR (Buna-N) seals, and includes a NEMA 4X enclosure for use in demanding industrial environments where washdown or corrosion resistance is required.

Technical Specifications

  • Model: 8317G023 (Alternate Sku – 8317G23)

  • Valve Type: 3-way, normally closed

  • Operation: Pilot-operated, quick exhaust

  • Rebuild Kit: 302-902
  • Port Size: 1/4″ NPT

  • Media: Air

  • Pressure Range: 5 to 150 PSI

  • Voltage: 120V AC

  • Body Material: Brass

  • Seal & Disc Material: NBR (Buna-N)

  • Enclosure Rating: NEMA 4X

Key Features

-Pilot-operated design for efficient flow control in air-operated systems
-Normally closed configuration ensures fail-safe shutoff when de-energized
-Quick exhaust function enables rapid depressurization for actuator reset
-Brass body provides corrosion resistance and mechanical strength
-NBR seal and disc offer reliability for compressed air service
-NEMA 4X enclosure suitable for outdoor, washdown, or corrosive environments

Compatible Components & Accessories

-ASCO coil kits for 120V AC service
-Air manifolds and directional valve banks
-Compressed air filters, regulators, and lubricators
-Standard 1/4″ NPT fittings and tubing

Industry Applications

-Pneumatic actuation systems
-Air cylinder control in packaging and assembly machinery
-Quick exhaust for clamping or pressurized holding fixtures
-Process automation in industrial environments
-Material handling equipment and robotics

Installation & Maintenance Notes

-Install in accordance with flow direction marked on valve body
-Ensure clean, dry compressed air to prevent seal wear or sticking
-Tighten NPT connections using appropriate thread sealant
-Periodically inspect valve operation and electrical connections
-Service with compatible ASCO repair kits for long-term performance

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