The Asco 8223G005 Solenoid Valve (8223G5) is designed for high-flow, high-pressure control in water, air, and light oil systems. With a 3/4″ flow path and a Cv of 7.8, this pilot-operated valve enables rapid throughput while maintaining secure shutoff in demanding environments. It’s commonly used in automated cleaning equipment, high-capacity spray systems, and industrial wash stations.
Technical Specifications
- Valve Type: Pilot Operated, Normally Closed, 2-Way
- Pipe Size: 3/4″ NPT
- Flow Factor (Cv): 7.8
- Operating Pressure Differential
- Air/Inert Gas: 25 to 750 psi (AC), 25 to 450 psi (DC)
- Water: 25 to 750 psi (AC), 25 to 450 psi (DC)
- Light Oil: 25 to 750 psi (AC), 25 to 450 psi (DC)
- Maximum Fluid Temperature
- AC: 200°F (93°C)
- DC: 150°F (66°C)
- Body Material: Brass
- Seal Material: NBR, PA, or PTFE
- Voltage Options:
- AC: 24, 120, 240, 480 volts (60 Hz); 110, 220 volts (50 Hz)
- DC: 6, 12, 24, 120, 240 volts
- Watt Rating
- AC: 17.1 watts
- DC: 22.6 watts
- Coil Insulation Class: F
- Solenoid Enclosure
- Standard: Watertight, Types 1, 2, 3, 3S, 4, and 4X
- Optional: Explosionproof & Watertight (Types 3, 3S, 4, 4X, 6, 6P, 7, and 9)
Key Features and Functionality
- High Flow Capacity: Cv 7.8 allows large volume throughput.
- Pressure-Rated Design: Withstands up to 750 psi AC, 450 psi DC.
- Brass Construction: Durable and compatible with multiple fluid types.
- Pilot Operation Stability: Maintains shutoff in continuous high-load cycles.
- AC/DC Flexibility: Supports a wide range of control voltages.
Compatible Components and Related Parts
- ASCO RedHat II Coil Series
- ASCO Mounting Brackets
- ASCO Seal Kit for 8223 Series
- ASCO Explosionproof Solenoid Enclosure
Industry Applications
- Car Wash Systems: Delivers high-pressure rinse water to bays.
- Spray and Dosing Skids: Controls fluid injection in large-scale equipment.
- Industrial Wash Systems: Opens high-capacity fluid lines for cleaning.
- Tank Flush Stations: Regulates bulk fluid discharge operations.
- Air or Oil Control Loops: Utilized to start and stop flow in automated plants.
Compliance and Approvals
- CSA Certified
- CE Compliant
Installation and Operational Notes
- Clean and depressurize piping before installation.
- Mount the valve in any position; follow the flow direction marking.
- Install a strainer or filter near the inlet.
- Avoid overtightening or forcing the valve body.
- Energize the solenoid and confirm a click before use.
Series Catalog
Asco 8223 High Pressure Solenoid Valve Two-Way
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