The Asco 8215C083VH Solenoid Valve (8215C83VH) is a high vacuum, direct-acting, normally open valve designed for high-capacity flow in vacuum-rated air and gas systems. Built with an aluminum body and FPM seals, it delivers reliable operation down to 10⁻⁶ Torr. Ideal for clean process environments, vacuum distribution networks, and systems requiring contamination control and low-pressure handling.
Technical Specifications
- Valve Type: Direct Acting, Normally Open, 2-Way
- Pipe Size: 2″ NPT
- Flow Factor (Cv): 58
- Minimum Absolute Vacuum Pressure: 1,33.10-6 (10⁻⁶) mbar
- Maximum Fluid Temperature:
- AC: 125°F (52°C)
- DC: 104°F (40°C)
- Body Material: Aluminum
- Seal Material: FPM
- Voltage Options:
- AC (60 Hz): 24V, 120V, 240V, 480V
- AC (50 Hz): 110V, 220V
- DC: 6V, 12V, 24V, 120V, 240V
- Watt Rating:
- AC: 15.4 watts
- Coil Insulation Class: F
- Solenoid Enclosure:
- Standard: Type I (General Purpose)
- Optional: Explosionproof and Watertight, Types 3, 3S, 4, 4X, 6, 6P, 7, 9
Key Features and Functionality
- High Vacuum Rating: Reliable service down to 10⁻⁶ Torr pressure.
- Contamination-Control Materials: Specially handled to protect clean systems.
- Mass Spectrometer Tested Build: Ensures vacuum-tight integrity for critical uses.
- High Volume Gas Flow: Cv 58 allows rapid evacuation or venting.
- Flexible Electrical Options: Compatible with standard AC and DC voltages.
Compatible Components and Related Parts
- ASCO RedHat II Coil Series
- ASCO Mounting Brackets
- ASCO Seal Kit for 8215 Series
- ASCO Explosionproof Solenoid Enclosure
Industry Applications
- Large Vacuum Manifolds: Maintains open flow during vacuum drawdowns.
- Vacuum Holding Systems: Supports steady pressure during process cycles.
- Analytical Equipment Lines: Keeps samples stable in vacuum instruments.
- Vacuum Evacuation Stations: The valve can provide clean gas paths during venting.
- Semiconductor Process Tools: Controls ultra-clean gas under low pressures.
Compliance and Approvals
- UL Listed for General Purpose Valve
- CSA Certified
Installation and Operational Notes
- Install the valve in any position with no loss of function.
- Designed for ultra-high vacuum environments down to 10⁻⁶ Torr.
- Verify that FPM seals match the intended service media.
- Wire according to coil voltage and connection guidelines.
- Operate with clean, dry air or inert gas for best system performance.
We ship this product worldwide! Delivery is normally stock.
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