The Asco EF8015B215 Solenoid Valve is a latched-closed, electrically activated valve designed to remain closed after power loss, preventing any flow until it is manually reset. It opens only when energized, providing high-integrity shutoff in demanding process lines. With a brass body, high-pressure handling, and explosionproof enclosure, it’s ideal for air, water, or light oil control in hazardous areas.
For Standard Enclosure: Asco 8015B215 Solenoid Valve
Technical Specifications
- Valve Type: Manual Reset, Special Service Pilot, Latched Closed
- Pipe Size: 1″ NPT
- Flow Factor (Cv): 13
- 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
- Latched Closed Safety: Valve stays closed after power loss until manually reset.
- Explosionproof Construction: Approved for use in classified locations.
- High Flow Capability: Large Cv size supports industrial throughput requirements.
- Electrically Tripped Operation: Opens only when coil is energized.
- Manual Reset Lockout: Prevents unintended system restart.
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
- Compressed Air Manifolds: Maintains closed status under de-energized conditions.
- Industrial Water Distribution: Manual reset ensures system safety post trip.
- Fuel and Oil Transfer Lines: Explosionproof shutoff for high-throughput service.
- Pump Discharge Circuits: Prevents automatic restarts after shutdown.
- Hazardous Area Process Skids: Designed for controlled flow logic in critical zones.
Compliance and Approvals
- CSA Certified for explosion-proof installations
- NEMA Types 3, 7(C&D), and 9 rated enclosure
- ISA S71.03C2 compliant for mechanical and vibration endurance
Installation and Operational Notes
- Opens only whenthe coil is energized.
- Requires manual reset after each trip.
- Mountable in any orientation without performance impact.
- The explosionproof enclosure must be grounded and sealed per code.
- Compatible with clean, non-corrosive air, water, and light oil.
Series Catalog
Asco 8015/8025 Manual Reset Valves
We ship these products worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance.