The Asco 8262G208Q Solenoid Valve is a normally closed, direct-acting solenoid valve engineered for dry air and inert gas applications requiring long-life performance. Designed for 20 million cycles, it operates without inlet pressure and eliminates internal wear points, making it ideal for continuous cycling in pneumatic and analytical systems.
Technical Specifications
- Valve Type: Direct Acting, Normally Closed, 2-Way
- Pipe Size: 1/4″ NPT
- Flow Factor (Cv): 0.85
- Operating Pressure Differential
- Air/Inert Gas (AC): 0 to 50 psi
- Maximum Fluid Temperature: 140°F (60°C)
- Body Material: Brass
- Seal Material: NBR
- Voltage Options:
- AC: 24, 120, 240, 480 V (60 Hz); 110, 220 V (50 Hz)
- DC: 6, 12, 24, 120, 240 V
- Watt Rating: 15.1 watts
- Coil Insulation Class: F
- Solenoid Enclosure
- Standard: Watertight, Types 1, 2, 3, 3S, 4, and 4X
- Optional: Explosionproof and Watertight, Types 3, 3S, 4, 4X, 6, 6P, 7, and 9
Key Features and Functionality
- High-Cycle Life Design: Rated for 20 million operations.
- Direct Acting Valve: No inlet pressure required to open.
- Quiet Coil Energization: Eliminates typical solenoid hum.
- Durable Brass Body: Withstands dry gas cycling wear.
- Moderate Cv Output: Balanced for small flow systems.
Compatible Components and Related Parts
- ASCO RedHat II Coil Series
- ASCO Mounting Brackets
- ASCO Seal Kit for 8262 Series
- ASCO Explosionproof Solenoid Enclosure
Industry Applications
- Air Delivery Panels: Controls pressurized flow with low PSI.
- Medical Air Systems: Provides reliable shut-off during rest.
- Instrument Test Stands: Handles gas inlet blocking cycles.
- Compact Pneumatic Tools: Supports burst or pulse control.
- Environmental Sensors: Gates sample flow under automation.
Compliance and Approvals
- UL Listed for General Purpose
- CSA Certified
- CE Compliant
Installation and Operational Notes
- Mountable in any position; upright orientation preferred.
- Clean, dry air or inert gases only.
- Confirm the voltage matches the solenoid coil prior to wiring.
- Avoid excessive torque during thread installation.
- Operates at zero inlet pressure.
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