Process

Main application is pneumatic actuator control. Depending on the actuator type, the pilot valve required can be directly mounted on the actuator, following the NAMUR standard (VDI/VDE 3845), or externally connected to the actuator (piped valves). The majority of pilot valves have a spring return, or fail safe, function. For some specific applications, bistable valves are also available. Our products can also be used in other applications such as: HVAC equipment, wellhead control panels, sampling and analyzing, fire dampers control, etc…

Benefits

• Every valve body conforms to Mechanical ATEX EN 13 463-1 & 5;
• Wide range of combinations valve + coil are SIL3 capable according IEC 61508 and can be used as safety valves;
• ATEX electrical parts comply to European directive ATEX 2014/34/UE; 
• Majority of ATEX electrical parts comply to ATEX international scheme IECEx;
• Electrical parts are modular: a coil can be disassembled from a valve very quickly, which is an advantage when the products have been installed, making service and maintenance simple;
• A single valve is able to receive different types of coils, including ATEX, which helps reduce the inventory for end users or distributors;
• A coil or a valve can be ordered separately and assembled later by end users or distributors;
• Material traceability certificate is available for Offshore applications.