8344G72 Asco 8344G072 Solenoid Valve

The Asco 8344G072 is a 4-way, pilot-operated solenoid valve designed for precise control of pneumatic and fluid power applications. This durable, high-performance valve is engineered to handle air, water, and light oil, making it an ideal solution for industrial automation, material handling, and fluid control systems. Its brass body construction ensures corrosion resistance, while the NBR (Nitrile Buna-N) seals and disc provide long-lasting durability and leak prevention.

Technical Specifications

  • Manufacturer: Asco (Emerson)
  • Model: 8344G072 (Alternate SKU – 8344G72)
  • Valve Type: 4-Way, Pilot-Operated Solenoid Valve
  • Pipe Size: 3/8″ NPT
  • Flow Capacity (Cv): 1.4
  • Pressure Range:
    • Air/Inert Gas: 10-150 PSI
    • Water: 10-125 PSI
    • Light Oil: 25-125 PSI
  • Operating Voltage: 120V AC, 60 Hz / 110V AC, 50 Hz
  • Coil Power: 10.1 Watts
  • Body Material: Brass
  • Seal Material: NBR (Nitrile Buna-N)
  • Actuation Type: Pilot-Operated, Piston/Poppet Mechanism
  • Temperature Range: -20°F to 180°F (-29°C to 82°C)
  • Mounting Position: Any position for flexible installation
  • Enclosure Type: NEMA 4, 4X (Watertight and Corrosion-Resistant)
  • Certifications: UL, CSA, RoHS Compliant

Key Features

  • 4-way pilot-operated design for efficient pneumatic and fluid control
  • Durable brass body construction for corrosion resistance
  • Wide operating pressure range suitable for multiple media types
  • Piston/poppet mechanism for enhanced flow control and longevity
  • NBR (Buna-N) seals for superior leak resistance and durability
  • Flexible mounting options for easy installation in any orientation
  • NEMA 4/4X-rated enclosure for protection in harsh environments

Compatible Asco Components & Accessories

  • Asco RedHat Coils (Various Voltage Options Available)
  • Asco 302 Series Rebuild Kits for Maintenance and Servicing
  • Asco Pilot Valves for Pneumatic Actuation
  • Asco Position Indicators for System Monitoring

Industry Applications

  • Pneumatic actuator and cylinder control
  • Industrial automation and fluid power systems
  • Process control in chemical and petrochemical industries
  • Water and wastewater management systems
  • HVAC and compressed air regulation
  • Oil and gas pipeline fluid transfer applications

Installation & Operational Notes

  • Ensure voltage and pressure settings match application requirements before installation
  • Can be mounted in any position for flexible use
  • Use proper filtration to prevent debris from clogging the valve
  • Regular inspection and maintenance recommended for optimal performance
  • Follow Asco’s wiring and safety guidelines to ensure correct operation

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