Solenoid Valves (Ex d, SIL 2)
Explosion-proof solenoid valves designed for automated and safety-critical control in hazardous oil & gas installations, suitable for SIL-based safety systems.
SIL 2 Safety Integrity Level
Designed and certified for Safety Instrumented Systems (SIS) requiring SIL 2 compliance for risk reduction in hazardous processes.
Magnetic Latch Technology
Low power consumption design with magnetic latching for remote installations and battery-powered safety systems.
Hazardous Area Certified
ATEX and IECEx certified for use in Zone 1, Zone 2 hazardous areas with explosive gas atmospheres.
Configurations & Options
Certifications & Standards
Contact our safety systems team for SIL verification data and hazardous area certification documentation.
Detailed Technical Specifications
| Parameter | 2-Way Valve | 3-Way Valve |
|---|---|---|
| Certification | ATEX II 2G Ex d IIC T4 Gb, IECEx Ex d IIC T4 Gb | |
| Safety Integrity Level | SIL 2 per IEC 61508 | |
| Supply Voltage | 24 VDC (12 VDC, 110 VAC options available) | |
| Power Consumption | 8W nominal (15W inrush) | 10W nominal (18W inrush) |
| Operating Pressure | 0 - 14 bar (0 -200 psi) | 0 - 14 bar (0 - 200 psi) |
| Temperature Range | -40°C to +80°C (-40°F to +176°F) | |
| Connection Sizes | 1/4", 3/8" NPT | |
| Body Material | 316 Stainless Steel, Aluminum Alloy (Ex d housing) | |
| Seal Materials | Viton, EPDM, NBR, PTFE (media compatible) | |
| Duty Cycle | 100% continuous duty | |
| Ingress Protection | IP66 / IP67 | |
| Hazardous Area Classification | Zone 1, Zone 2, Gas Group IIC, Temperature Class T4 | |
Key Features & Benefits
Ex d ATEX / IECEx Certified
Flameproof enclosure certified for hazardous areas with explosive atmospheres (Zone 1, Zone 2).
SIL 2 Suitable
Designed and certified for Safety Instrumented Systems requiring SIL 2 compliance for risk reduction.
24 VDC Supply
Low voltage operation for intrinsic safety, compatible with standard control system power supplies.
2-Way & 3-Way Options
Versatile configurations for various control applications including isolation, diversion, and selection.
Magnetic Latch for Low Power
Energy-efficient design with magnetic latching for low power consumption in remote installations.
Fast Response Time
Rapid actuation (50 ms) for critical safety applications requiring immediate response.
Industrial Applications
Explosion-proof solenoid valves provide reliable safety-critical control in hazardous environments where explosive atmospheres may be present.
ESD Systems
Emergency Shutdown systems for oil & gas facilities requiring SIL-rated safety components.
Wellhead Control Panels
Automated control of wellhead valves, chokes, and safety systems in hazardous areas.
Remote Installations
Unattended remote oil & gas installations requiring low power consumption and hazardous area certification.
Fire & Gas Systems
Fire suppression and gas detection system actuation in potentially explosive atmospheres.
Process Safety Systems
Process shutdown and safety interlock systems in chemical and petrochemical plants.
Compressor Stations
Natural gas compressor control and safety systems in classified hazardous locations.
Technical Documentation
Download detailed specifications, safety certifications, and application guides.