The Asco 8210G022 solenoid valve (8210G22) is a pilot-operated, normally closed, 2-way valve designed for precise control of air, water, and light oil in moderate-pressure systems. Featuring a Cv of 22.5 and a pressure rating of up to 150 psi, it’s well-suited for high-flow industrial applications where reliable performance and durability are essential.
Technical Specifications
- Valve Type: Pilot Operated, Normally Closed, 2-way
- Pipe Size: 1 1/2” NPT
- Flow Factor (Cv): 22.5
- Operating Pressure Differential:
- Air/Inert Gas: 5 to 150 psi (AC), 5 to 125 psi (DC)
- Water: 5 to 150 psi (AC), 5 to 125 psi (DC)
- Light Oil: 5 to 100 psi (AC), 5 to 125 psi (DC)
- Maximum Fluid Temperature:
- AC: 180°F (82°C)
- DC: 150°F (65°C)
- Body Material: Brass
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Voltage Options:
- AC (60Hz): 24, 120, 240, 480 volts
- AC (50Hz): 110, 220 volts
- DC: 6, 12, 24, 120, 240 volts
- 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
- High Flow Capacity: Supports high-volume fluid control, ensuring optimal flow for large systems.
- Handles Moderate Pressures: Suitable for usage up to 150 psi for air, water, and light oils.
- Corrosion-Resistant Brass Construction: Resistance to rust and wear.
- Multiple Voltage Options: It is available in a wide range of AC and DC voltages.
- Explosionproof & Watertight Configurations: Available with explosionproof enclosures.
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: Used to control high-flow water and detergent systems in automatic car wash machines.
- Laundry Equipment: Regulates water and steam delivery in industrial washers.
- Air Compressors: Ensures high-flow air control for pneumatic tools and machinery.
- Industrial Water Control: Ideal for high-flow water applications in processing plants, treatment facilities, and cooling systems.
- Pumps: Used in pump-driven systems to control water, oil, or gas flow in circulation or transfer applications.
Compliance and Approvals
- UL Listed (where applicable)
- CSA Certified
- CE Compliant (RedHat II models)
- ATEX/IECEx certified solenoid for DC only with the prefix “EV”
- NSF/ANSI 372 Low Lead Compliant (Lead-Free option available)
- Safe Drinking Water Act (SDWA) Section 1417 Compliance
Installation and Operational Notes
- Mount in any orientation; vertical installation is recommended for optimal performance and ease of maintenance.
- Ensure that the voltage and coil type match the system requirements to prevent equipment failure.
- Explosionproof models must be used with certified enclosures for safe operation in hazardous environments.
- Confirm compatibility with fluid type, system pressure, and temperature before installation.
- Perform regular maintenance checks to ensure the valve’s integrity, including cleaning and seal replacement as needed.
Series Catalog
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