ATEX Ex ia Intrinsically Safe

ATEX Ex ia intrinsically safe solenoid valves are designed for hazardous areas where explosive gases may be present continuously or frequently. Unlike flameproof (Ex d) valves, Ex ia valves limit electrical energy to prevent ignition, making them suitable for Zone 0, Zone 1 and Zone 2 environments.

Intrinsic safety ensures that even under fault conditions, the electrical energy within the system is too low to ignite explosive atmospheres. These valves are typically used with safety barriers or intrinsically safe control systems.

Key Features:
ATEX certified for Zone 0, Zone 1 & Zone 2 hazardous areas
Ex ia intrinsically safe low-energy design
Suitable for explosive gas atmospheres
Requires use with intrinsically safe barriers or control systems
Available in 2/2, 3/2 and 5/2 way configurations
Compact and lightweight designs for control panels and systems
Brass, stainless steel and aluminium options available
Typical Applications:
Oil & gas instrumentation systems
Chemical and pharmaceutical processing
Control panels in hazardous environments
Sensor and actuator systems
Process automation in explosive atmospheres

ATEX Ex ia solenoid valves are ideal where continuous safety is required and where equipment may be installed directly within hazardous zones.