The Asco 8223G012 Solenoid Valve (8223G12) is a high-flow, pilot-operated valve built with a 300 series stainless steel body for demanding pressure and media conditions. With a Cv of 7.8 and broad pressure compatibility, this model delivers strong fluid handling in corrosive or high-performance systems.
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: 300 Series Stainless Steel
- Seal Material: PTFE or NBR
- 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 Cv Flow: Delivers strong throughput with minimal restriction.
- Corrosion-Resistant Build: Stainless steel body for harsh environments.
- Reliable Valve Action: Pilot operation for pressure stability and shutoff.
- Wide Pressure Range: Works under both moderate and extreme loads.
- Multi-Voltage Compatibility: Accepts standard AC and DC inputs.
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
- Vehicle Wash Systems: Sends water or chemicals to cleaning stations.
- Pump Discharge Control: Opens flow from high-pressure pump outlets.
- Media Circulation Loops: Regulates fluid cycling in closed-loop systems.
- Chemical blending skids: Initiates accurate dosing in mixing units.
- Compressed Fluid Blocks: Controls delivery in pressure-critical networks.
Compliance and Approvals
- CSA Certified
- CE Compliant
- ATEX/IECEx Certified with prefix “EV”
Installation and Operational Notes
- Clean and depressurize piping before installation.
- Mount in any orientation following the flow arrow.
- Place a strainer upstream to protect internals.
- Avoid applying torque to the solenoid enclosure.
- Power briefly to confirm actuation before pressurizing.
Series Catalog
Asco 8223 High Pressure Solenoid Valve Two-Way
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