The Asco 8215G070VM Solenoid Valve (8215G70VM) is a medium vacuum solenoid valve designed for air and inert gas breaker and suction/release operations. Suitable for vacuum environments down to 10⁻³ Torr, it features vacuum-grade construction and precise control with zero minimum pressure differential for critical medium vacuum applications.
Technical Specifications
- Valve Type: 2-Way, Normally Closed, Vacuum Service
- Pipe Size: 1 1/2″ NPT
- Flow Factor (Cv): 32.7
- 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: Designed for operations down to 10⁻³ Torr.
- Zero Minimum: Enables performance without inlet pressure buildup.
- NBR Seals: Maintains system purity under medium vacuum conditions.
- Aluminum Body: Lightweight and corrosion-resistant.
- Mounting Requirement: Must be installed vertically and upright for full function.
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: Controlled venting in medium vacuum environments.
- Semiconductor Production: Maintains clean gas control at fine vacuum.
- Laboratory Analytical Instruments: Supports sensitive vacuum isolation operations.
- Vacuum Packaging Systems: Handles suction and release in automated lines.
- Scientific Vacuum Applications: Stable gas flow management for research processes.
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 for explosionproof models if needed.
Series Catalog
Asco Low, Medium, and High Vacuum Service
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