The Asco EV8316G084V Solenoid Valve (EV8316G84V) is a 3-way, pilot-operated, normally closed valve with a 1/2″ NPT stainless steel body, engineered for hazardous environments. Equipped with an explosion-proof coil and Viton (FKM) seals, it combines corrosion resistance with chemical compatibility.
Technical Specifications
- Valve Type: 3-Way, Normally Closed, Pilot-Operated
- Pipe Size: 1/2″ NPT
- Flow Factor (Cv): 4
- Operating Pressure Differential:
- Air/Inert Gas: 0 to 150 psi (AC)
- Water: 0 to 120 psi (AC)
- Maximum Fluid Temperature:
- AC: 180°F (82°C)
- DC: 180°F (82°C)
- Body Material: 316 Stainless Steel
- Seal Material: FKM (Viton)
- Watt Rating:
- AC: 10.1 watts
- DC: 11.6 watts
- Coil Insulation Class: F
- Solenoid Enclosure:
- Explosionproof and Watertight (Types 3-9), NEMA 4X, IP65 (included)
Key Features and Functionality
- Explosionproof Certified: Safe for hazardous environments and volatile media.
- FKM Sealing: Chemical-resistant Viton seals for harsh fluids and gases.
- Zero Pressure Start-up: Operates from 0 psi with external pilot setup.
- Corrosion-Proof Body: 316 stainless steel handles aggressive applications.
- Universal Mounting: Can be installed in any orientation.
Compatible Components and Related Parts
- ASCO RedHat II Coil Series
- ASCO Mounting Brackets (MB suffix)
- ASCO Seal Kit for 8316 Series
- ASCO Explosionproof Solenoid Enclosure
Industry Applications
- Hazardous Area Automation: Safe actuation in explosive environments.
- Chemical Fluid Control: Resistant to aggressive vapors and solvents.
- Process Valve Piloting: Controls air lines in safety-critical loops.
- Oil and Gas Skids: Reliable shutoff under volatile process conditions.
- Pharmaceutical Systems: Clean gas handling with Viton compatibility.
Compliance and Approvals
- UL and CSA Certified (with EV prefix)
- CE Compliant
- ATEX/IECEx Certified (with EV prefix)
- SIL 3 Capable (Normally Closed only, EXIDA certified)
Installation and Operational Notes
- The valve may be installed in any orientation without performance loss.
- Use external pilot configuration for zero differential operation.
- The internal pilot setup requires at least 15 psi to shift the valve.
- Pilot pressure must match mainline conditions per factory curve.
- Optional 316 stainless steel mounting brackets available (add suffix MB).
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance.