The Asco EF8015B225 Solenoid Valve is purpose-built for corrosive media and high-temperature fluid control in hazardous areas. Featuring a stainless steel body and chemically resistant PTFE/FPM seals, it ensures process integrity while requiring manual reset to resume flow after a trip, supporting strict safety protocols.
For Standard Enclosure: Asco 8015B225 Solenoid Valve
Technical Specifications
- Valve Type: Manual Reset, Special Service Pilot, Latched Closed
- Pipe Size: 3/4″ NPT
- Flow Factor (Cv): 7.8
- Operating Pressure Differential
- Air/Inert Gas: 5 to 250 psi
- Water: 5 to 250 psi
- Light Oil: 5 to 250 psi
- Maximum Fluid Temperature
- AC: 350°F (177°C)
- DC: 350°F (177°C)
- Body Material: Stainless Steel
- Seal Material: PTFE Disc with FPM Seals
- 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
- Designed for Corrosive Media: The stainless steel body withstands aggressive fluids.
- Explosionproof Enclosure: Certified for use in hazardous classifications.
- Manual Reset Control: Prevents unintended flow reactivation.
- Thermal Stability: Handles continuous exposure to 350°F (177°C).
- Seal Integrity: FPM/PTFE combination supports harsh chemistry.
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
- Chemical Processing Skids: Ensures safe control of reactive fluids.
- Acid Waste Systems: Prevents backflow in critical containment.
- High-Temp CIP Equipment: Locks flow in sanitation cycles.
- Laboratory Installations: Enables controlled chemical distribution.
- Hazardous Utility Lines: Requires manual restart for safety compliance.
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
- Compatible with air, inert gas, water, light oil, and corrosives.
- It requires an electrical trip signal and manual reset to open.
- Explosionproof wiring methods must be followed.
- Max fluid temperature: 350°F (177°C).
- Mount following chemical handling standards.
Series Catalog
Asco 8015/8025 Manual Reset Valves
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