The Asco 8263G333 Solenoid Valve is a direct-acting, normally closed solenoid valve built with a stainless steel body for reliable shutoff in corrosive fluid environments. This AC-only valve is engineered to handle air, water, and light oil applications in compact piping systems exposed to aggressive cleaning agents or process chemicals.
Technical Specifications
- Valve Type: Direct Acting, Normally Closed, 2-Way
- Pipe Size: 3/8″ NPT
- Flow Factor (Cv): 0.85
- Operating Pressure Differential
- Max Air/Inert Gas: 100 psi (AC)
- Max Water: 100 psi (AC)
- Max Light Oil: 70 psi (AC)
- Maximum Fluid Temperature
- AC: 180°F (82°C)
- Body Material: Stainless Steel
- Seal Material: NBR
- Voltage Options:
- AC: 24, 120, 240, 480 V (60 Hz); 110, 220 V (50 Hz)
- Watt Rating
- AC: 17.1/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
- Poppet Valve Construction: Enables rapid shutoff in short-cycle duty.
- Stainless Steel Housing: Designed for harsh or chemically reactive environments.
- Direct Acting Mechanism: Operates without pressure differential assistance.
- NBR Seal Technology: Suitable for general-purpose media, including oil and water.
- Unrestricted Mounting Orientation: Compatible with vertical or horizontal layouts.
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 spray, wax, or drying cycle valves.
- Laundry Systems: Shuts off pre-wash, rinse, or drain flows.
- Pump Stations: Manages low-flow discharge or bypass isolation.
- Boiler Systems: Regulates chemical feed or fuel pilot lines.
- Food Processing Units: Suited for high-cleaning frequency environments.
Compliance and Approvals
- UL Listed for Safety Shutoff Valve
- CSA Certified
- FM Approved
- CE Compliant
Installation and Operational Notes
- Install in any position to suit piping layout.
- Use only with matched AC coil voltages.
- Upstream filtration is recommended to protect seal surfaces.
- Confirm fluid compatibility with NBR materials.
- Maintain operation within rated pressure and temperature limits.
Series Catalog
Asco 8262 & 8263 General Service Solenoid Valves
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