The Asco 8210G038 solenoid valve (8210G38) is designed with a stainless steel body for superior durability in harsh environments. Its fail-open operation ensures continuous flow even when power is lost, offering reliable performance in critical systems. Ideal for chemical processing, industrial washdown, and water control systems, this valve provides unmatched resilience and automatic flow regulation.
Technical Specifications
- Valve Type: Pilot Operated, Normally Open, 2-way
- Pipe Size: 3/4″ NPT
- Flow Factor (Cv): 3.0
- 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 (300 SSU): 0 to 100 psi (AC), 0 to 80 psi (DC)
- Maximum Fluid Temperature:
- AC: 180°F (82°C)
- DC: 150°F (65°C)
- Body Material: 304 Stainless Steel
- 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 (Class F)
- DC: 11.6 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
- 304 Stainless Steel Body: Provides excellent corrosion resistance for harsh environments.
- Fail-Open Design: Ensures continuous flow when power is lost, offering safety.
- Compact 3/4″ Port Size: Fits in smaller spaces for efficient installation.
- Pressure Handling up to 150 psi: Works with both air and water systems.
- Reliable Operation: Built for consistent performance in industrial systems.
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: Ensures automatic drainage of rinse lines.
- Chemical Handling: Controls light oil and water-based chemical flow.
- Industrial Washdown: Stainless steel construction for washdown drainage.
- Air Handling Systems: Vents trap air when the system is de-energized.
- Water Control Systems: Automatically drains and controls water in systems.
Compliance and Approvals
- UL Listed (General Purpose and Safety Shutoff Valves)
- CSA Certified
- Meets applicable CE Directives
- ATEX/IECEx certified with “EV” prefix for hazardous locations
Installation and Operational Notes
- For best performance, mount the solenoid vertically and upright.
- DC valves must be installed with the solenoid upright.
- Use proper pipe sealing to prevent leakage.
- Coil voltage must be specified when placing an order.
- Suitable for air, water, and light oil applications only.
Series Catalog
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8210G038