The Asco EF8015B218 Solenoid Valve is an explosionproof, manual reset valve designed for high-capacity flow control in hazardous environments. Its durable brass construction and high thermal tolerance make it ideal for systems that demand robust performance and reliable safety shutoff.
For Standard Enclosure: Asco 8015B218 Solenoid Valve
Technical Specifications
- Valve Type: Manual Reset, Special Service Pilot, Latched Closed
- Pipe Size: 2″ NPT
- Flow Factor (Cv): 43
- Operating Pressure Differential
- Air/Inert Gas: 5 to 125 psi
- Water: 5 to 125 psi
- Light Oil: 5 to 125 psi
- Maximum Fluid Temperature
- AC: 180°F (82°C)
- DC: 180°F (82°C)
- Body Material: Brass
- Seal Material: NBR
- Voltage Options
- AC (60Hz): 24, 120, 240, 480V
- DC: 6, 12, 24, 120, 240V
- Watt Rating
- AC: 20 watts
- DC: 36.2 watts
- Coil Insulation Class: F (AC), H (DC)
- Solenoid Enclosure
- Explosionproof and Watertight, Types 3, 7(C and D), and 9
Key Features and Functionality
- High Capacity Flow Design: Suitable for large volume fluid control.
- Explosionproof Construction: Engineered for hazardous locations.
- Manual Reset Functionality: Prevents accidental valve cycling.
- High Temperature Resilience: Performs under elevated heat conditions.
- Reliable Pressure Stability: It operates effectively even at higher system pressures.
Compatible Components and Related Parts
- ASCO RedHat II Coil Series
- ASCO Mounting Brackets
- ASCO Seal Kit for 8015 Series
- ASCO Explosionproof Solenoid Enclosure
Industry Applications
- Bulk Fuel Transfer: Controls combustible fluid loading.
- Thermal Processing Equipment: Manages steam and heated flow lines.
- Combustion Systems: Secures burner and ignition fuel paths.
- Gas Distribution Panels: Ensures safe shutoff in pressure zones.
- High-Pressure Wash Systems: Enables controlled fluid activation cycles.
Compliance and Approvals
- CSA Certified
- Meets ISA S71.03C2 shock and vibration standards
- Explosionproof and Watertight, Types 3, 7(C and D), and 9
Installation and Operational Notes
- The valve must be manually reset after tripping.
- Requires power restoration for coil reactivation.
- Suitable for use with air, inert gas, water, and light oil.
- Ensure proper hazardous area wiring practices.
- Rated for fluid temperatures up to 180°F.
Series Catalog
Asco 8015/8025 Manual Reset Valves
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