The Asco 8015B219 Solenoid Valve is built for high-capacity fluid control where safety and manual oversight are essential. Its tripped-open operation ensures the valve stays closed during idle or fault conditions, requiring both an energized signal and manual reset to reopen. Ideal for large-scale process systems where unplanned flow must be avoided.
Technical Specifications
- Valve Type: Manual Reset, Special Service Pilot, Latched Closed
- Pipe Size: 2 1/2″ NPT
- Flow Factor (Cv): 45
- 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
- Standard: Type 1 General Purpose Junction Box.
- Optional: Explosionproof and Watertight, Types 3, 7(C and D), and 9
Key Features and Functionality
- Built for High-Flow Installations: Supports large-volume media transport with reliability.
- Electrically Tripped Control: Opens only when energized for deliberate system operation.
- Manual Reset Required: The valve requires operator control before resuming flow.
- Secure Closure Under Power Loss: Prevents unintentional reopening after faults.
- Heavy-Duty Construction: It can withstand demanding industrial environments.
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
- Car Wash Systems: Controls wide-line flow during maintenance or shutdown.
- Laundry Equipment: Used in commercial systems for safety-controlled fluid routing.
- Air Compressors: Maintains closure until an authorized start command.
- Industrial Water Control: Keeps high-flow paths sealed under off-power conditions.
- Pump Systems: Prevents reactivation without manual validation.
Compliance and Approvals
- CSA Certified
- Meets shock and vibration per ISA S71.03C2
Installation and Operational Notes
- Trips open with electrical signal ≥0.3 seconds.
- The valve remains closed after a power interruption.
- A manual reset is required to resume flow.
- Mount in any orientation unless otherwise specified.
- Works with air, water, inert gas, and light oil.
Series Catalog
Asco 8015/8025 Manual Reset Valves
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