The Asco 8263G331 Solenoid Valve is a stainless steel, direct-acting, normally closed valve built for controlling aggressive media in corrosive environments. Its rugged design ensures tight shutoff and reliable operation in air, water, and light oil systems, particularly in facilities with chemical exposure, frequent washdowns, or fluid contamination risks.
Technical Specifications
- Valve Type: Direct Acting, Normally Closed, 2-Way
- Pipe Size: 3/8″ NPT
- Flow Factor (Cv): 0.52
- Operating Pressure Differential
- Max Air/Inert Gas: 100 psi (AC), 35 psi (DC)
- Max Water: 100 psi (AC), 35 psi (DC)
- Max Light Oil: 100 psi (AC), 35 psi (DC)
- Maximum Fluid Temperature
- AC: 180°F (82°C)
- DC: 150°F (66°C)
- Body Material: Stainless Steel
- Seal Material: NBR
- Voltage Options:
- AC: 24V, 120V, 240V (60 Hz)
- DC: 12V, 24V
- Watt Rating
- AC: 10.1/F
- DC: 11.6/F
- Solenoid Enclosure
- Standard: NEMA 4X, IP65 (Watertight, Corrosion-Resistant)
- Optional: Explosionproof & Watertight (Types 3-9), Raintight (Types 3, 7, 9)
Key Features and Functionality
- Stainless Steel Body: Provides chemical resistance in corrosive areas.
- Poppet-Style Shutoff: Ensures firm sealing with low-pressure media.
- Wide Fluid Compatibility: Handles air, water, and light oil efficiently.
- Direct Acting Response: Activates without differential pressure needed.
- Universal Mounting Support: Can be installed in any valve orientation.
Compatible Components and Related Parts
- ASCO RedHat II Coil Series
- ASCO Mounting Brackets
- ASCO Seal Kit for 8263 Series
- ASCO Explosionproof Solenoid Enclosure
Industry Applications
- Car Wash Equipment: Controls fluid lines exposed to detergents.
- Dishwashing Systems: Manages rinse and detergent valve actuation.
- Laundry Equipment: Handles caustic or alkaline wash water shutoff.
- Pump and Compressor Units: Isolate air or liquid flow in process loops.
- Boilers and Burners: Shuts off fuel or ignition pilot flow safely.
Compliance and Approvals
- UL Listed for Safety Shutoff Valve
- CSA Certified
- FM Approved
- CE Compliant
Installation and Operational Notes
- Mount in any position to fit confined layouts.
- Use matching coil voltage before energizing the valve.
- Clean lines thoroughly before startup to protect seating.
- Compatible with general service fluids in corrosive settings.
- Observe fluid temperature limits per voltage type.
Series Catalog
Asco 8262 & 8263 General Service Solenoid Valves
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