The Asco 8210G055 solenoid valve (8210G55) features a normally closed, pilot-operated design with a brass body, offering high-flow capabilities for air, water, and light oil systems. Designed to handle pressures up to 150 psi, this valve is ideal for pumps, chemical processing, and water control systems where automatic flow regulation is required, particularly in high-volume applications.
Technical Specifications
- Valve Type: Pilot Operated, Normally Closed, 2-way
- Pipe Size: 1 1/4″ NPT
- Flow Factor (Cv): 15.0
- Operating Pressure Differential:
- Air/Inert Gas: 0 to 150 psi (AC), 0 to 135 psi (DC)
- Water: 0 to 125 psi (AC), 0 to 120 psi (DC)
- Light Oil (300 SSU): 0 to 125 psi (AC), 0 to 120 psi (DC)
- Maximum Fluid Temperature:
- AC: 180°F (82°C)
- DC: 180°F (82°C)
- Body Material: Brass
- Seal Material: NBR (Nitrile Butadiene Rubber), PTFE
- Internal Components: UItem® piston (G.E. trademark)
- Voltage Options:
- AC (60Hz): 24, 120, 240, 480V
- AC (50Hz): 110, 220V
- DC: 6, 12, 24, 120, 240V
- Watt Rating:
- AC: 16.1 watts (Class F)
- DC: 30.8 watts (Class F)
- 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
- Brass Body Construction: Built for durability and efficient flow in demanding applications.
- Fail-Closed Design: Automatically shuts off when power is lost, ensuring system safety.
- High Flow Capacity: Perfect for large-scale fluid control in industrial systems.
- Pressure Capability: Designed to handle various air, water, and light oil systems.
- Durable Seals: Resistant seals for long-lasting performance in tough conditions.
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
- Car Wash Systems: Controls water and rinse fluid flow automatically.
- Chemical Processing: Regulates fluid flow in chemical handling systems.
- Water Treatment: Manages water flow during filtration and treatment.
- Air Compressors: Controls air flow to prevent system over-pressurization.
- Pumps: Provides automatic draining and pressure relief in pump systems.
Compliance and Approvals
- UL Listed (General Purpose and Safety Shutoff Valves)
- CSA Certified
- Meets applicable CE Directives
Installation and Operational Notes
- For optimal performance, install the solenoid in a vertical and upright position.
- DC valves should be installed with the solenoid in an upright orientation.
- Ensure proper pipe sealing to prevent leakage.
- Specify the coil voltage when placing an order.
- Not available in 6 Volt DC.
Series Catalog
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