Description
The ASCO 8344G72 is a heavy-duty, pilot-operated 4-way solenoid valve engineered for demanding air, water, and light oil applications in commercial and industrial HVAC and fluid control systems. Featuring a robust brass body with NBR (Buna-N) seal and disc, this valve delivers dependable directional flow control with a NEMA 4X rated enclosure for protection against corrosion, dust, and water ingress — making it suitable for both indoor and outdoor installations.
Key Features
- 4-way, pilot-operated piston/poppet design for reliable directional control
- 3/8″ NPT port connections for easy inline installation
- 120VAC coil voltage for compatibility with standard control circuits
- Brass body construction for corrosion resistance and long service life
- NBR (Buna-N) seal and disc for compatibility with air, water, and light oil media
- NEMA 4X enclosure rating — suitable for wet, corrosive, and outdoor environments
Specifications
- Valve Type: 4-Way Solenoid, Pilot Operated Piston/Poppet
- Port Size: 3/8″ NPT
- Coil Voltage: 120VAC
- Body Material: Brass
- Seal/Disc Material: NBR (Buna-N)
- Enclosure Rating: NEMA 4X
- Air Pressure Range: 10–150 PSI
- Water Pressure Range: 10–125 PSI
- Light Oil Pressure Range: 25–125 PSI
- SKU: 8344G72
Applications
- Compressed air directional control systems
- Water and light oil fluid control circuits
- Industrial and commercial HVAC automation
- Pneumatic actuator and cylinder control
- Process control systems requiring NEMA 4X protection







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