The Asco EF8037A010G Solenoid Valve is an explosionproof, 3-way solenoid valve with a normally open, manual reset configuration. Built with a brass body and polyethylene seat, this valve is designed for vertical, upright installation in hazardous indoor applications involving air, water, or light oil control.
Technical Specifications
- Valve Type: Manual Reset, Electrically Tripped, 3-Way Universal
- Pipe Size: 3/8″ NPT
- Operating Pressure Differential:
- Minimum Operating Pressure: 0 psi
- Maximum Operating Pressure: 125 psi
- Body Material: Brass
- Seal Material: Polyethylene
- Coil Insulation Class: H
- Solenoid Enclosure:
- Explosionproof & Watertight (Types 3-9), Raintight (Types 3, 7, 9)
Key Features and Functionality
- Normally Open Configuration: Allows flow until tripped closed.
- Explosionproof Construction: Safe for use in hazardous areas.
- Vertical Mount Orientation: Requires upright installation only.
- Polyethylene Seal Design: Withstands aggressive flow cycles.
- Class H Coil Equipped: Handles higher temperature loads.
Compatible Components and Related Parts
- ASCO RedHat II Coil Series
- ASCO Manual Reset Lever Kits
- ASCO Seal Kit for 8037 Series
- ASCO Explosionproof Solenoid Enclosure
Industry Applications
- Air Exhaust Systems: Releases pressure when system is idle.
- Vertical Water Lines: Maintains flow in normal state.
- Light Oil Transfer: Opens line by default until triggered.
- Indoor Control Loops: Resets only when manually cycled.
- Hazardous Utility Zones: Supports gas/oil vent operations.
Compliance and Approvals
- CSA Certified
- Explosionproof and Watertight, Types 3, 7(C and D), and 9
Installation and Operational Notes
- Mount vertically in an upright position only.
- A manual reset is required after an electrical trip.
- Confirm 24VDC supply and Class H coil compatibility.
- Suitable for air, water, and light oil.
- Use proper conduit fittings for explosionproof use.
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