The Asco 8215G050VM Solenoid Valve (8215G50VM) is a medium-vacuum solenoid valve designed for air and inert gas breaker and suction/release operations. Built for vacuum environments reaching 10⁻³ Torr, it uses vacuum-grade materials to maintain system purity and offers precise control with zero minimum pressure differential.
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: NBR (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
- Medium Vacuum Service: Designed for vacuums down to 10⁻³ Torr.
- Zero Pressure Differential: Functions at full vacuum or atmospheric pressure.
- NBR Sealing for Vacuum Use: Maintains clean and stable vacuum integrity.
- Durable Aluminum Body: Lightweight, corrosion-resistant construction.
- Vertical Solenoid: The solenoid must be mounted upright for correct operation.
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 Breaker Systems: Rapid venting of medium vacuum chambers.
- Semiconductor Manufacturing: Stable gas control at acceptable vacuum levels.
- Laboratory Analytical Instruments: Protects vacuum integrity during sampling.
- Vacuum Packaging Equipment: Provides suction and release for production lines.
- Scientific Research Systems: Controls media flow in medium vacuum conditions.
Compliance and Approvals
-
CE Compliant
Installation and Operational Notes
- The solenoid must be mounted vertically and upright.
- Use only with air or inert gas media.
- Confirm voltage and system conditions before operation.
- Do not exceed the maximum rated media temperature.
- Specify EF prefix for explosionproof models if needed.
Series Catalog
Asco Low, Medium, and High Vacuum Service
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