The Asco 8215G050VH Solenoid Valve (8215G50VH) is a high vacuum valve designed for breaker and suction/release applications in air and inert gas systems. It operates down to 10⁻⁶ Torr, using degassed elastomers to reduce contamination and ensure reliability.
Technical Specifications
- Valve Type: 2-Way, Normally Closed, Vacuum Service
- Pipe Size: 1″ NPT
- Flow Factor (Cv): 20.5
- Operating Pressure Differential:
- Air and Inert Gas: 0 to 15 psi (AC)
- Maximum Media Temperature: 125°F (52°C)
- Body Material: Aluminum
- Seal Material: FPM (Degassed for Vacuum Service)
- Voltage Options:
- AC (60 Hz): 24V, 120V, 240V, 480V
- AC (50 Hz): 110V, 220V
- Watt Rating:
- AC: 16.1 watts
- Coil Insulation Class: 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
- High Vacuum Service: Supports vacuum operation down to 10⁻⁶ Torr.
- Zero Minimum Pressure Required: Operates without inlet pressure buildup.
- Degassed Elastomer Seals: Minimizes risk of outgassing and contamination.
- Aluminum Body Construction: Lightweight, corrosion-resistant for vacuum systems.
- Mounting Requirement: Solenoid must be installed vertically and upright.
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
- Vacuum Break Systems: Rapid venting for vacuum chambers and piping.
- Semiconductor Processing: Stable gas control during fabrication stages.
- Mass Spectrometry Equipment: Maintains isolation in sample testing lines.
- Vacuum Packaging Machines: Controls suction and release for production.
- Scientific Vacuum Labs: Reliable media flow in high-vacuum experiments.
Compliance and Approvals
-
CE Compliant
Installation and Operational Notes
- The solenoid must be mounted vertically and upright.
- Only compatible with air or inert gas systems.
- Confirm the correct voltage before energizing the coil.
- Do not exceed the maximum rated media temperature.
- Specify EF prefix when ordering explosionproof models.
Series Catalog
Asco Low, Medium, and High Vacuum Service
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