The Asco 8210G34VH Solenoid Valve (8210G34) is a pilot-operated, normally open 2-way valve designed for vacuum service applications. Featuring a brass body and NBR/PTFE seals, it ensures efficient control of air, inert gases, water, and light oil. With its high vacuum compatibility, this valve is ideal for systems requiring stable performance in low-pressure environments.
Technical Specifications
- Valve Type: Pilot Operated, Normally Open, 2-way
- Pipe Size: 1/2″ NPT
- Flow Factor (Cv): 4.0
- Operating Pressure Differential:
- Air/Inert Gas: 0 to 150 psi (AC), 0 to 125 psi (DC)
- Water: 0 to 150 psi (AC), 0 to 125 psi (DC)
- Light Oil: 0 to 125 psi (AC), 0 to 80 psi (DC)
- Maximum Fluid Temperature:
- AC: 180°F (82°C)
- DC: 150°F (65°C)
- Body Material: Brass
- Seal Material: NBR (Nitrile Butadiene Rubber), PTFE
- Voltage Options:
- AC (60Hz): 24, 120, 240, 480V
- AC (50Hz): 110, 220V
- DC: 6, 12, 24, 120, 240V
- Watt Rating:
- AC: 10.1 watts
- DC: 11.6 watts
- Coil Insulation Class: F
- Solenoid Enclosure:
- Standard: RedHat II (Watertight, Types 1-4X), RedHat (Type I)
- Optional:
- RedHat II (Explosionproof & Watertight, Types 3-9)
- RedHat (Explosionproof & Raintight, Types 3, 4, 4X, 7, 9)
Key Features and Functionality
- Vacuum Handling Capability: Engineered for systems that demand high-vacuum capabilities.
- Reliable Normally Open Design: Allows flow when de-energized.
- Durable Brass Construction: Corrosion-resistant for long-term use.
- Versatile Media Compatibility: Handles air, inert gas, water, and light oil.
- Wide Voltage Range: Supports multiple AC and DC voltages for flexible installation.
Compatible Components and Related Parts
- ASCO RedHat II Coil Series
- ASCO Mounting Brackets
- ASCO Seal Kit for 8210 Series
- ASCO Explosionproof Solenoid Enclosure
Industry Applications
- Vacuum Systems: Ensures consistent operation in vacuum and low-pressure applications.
- Pneumatic Automation: Regulates vacuum-assisted pneumatic systems.
- Industrial Water Control: Used in systems requiring low-pressure flow regulation.
- Process Automation: Supports vacuum-assisted industrial processing.
- Medical Equipment: Controls vacuum-based medical devices.
Compliance and Approvals
- CSA Certified
- CE Directives
Installation and Operational Notes
- Ensure correct voltage selection before installation.
- Suitable for vertical mounting with solenoid upright for optimal operation.
- Compatible with vacuum and low-pressure environments.
- Explosionproof options are available for hazardous locations.
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