From Parker Hannifin / Automation / Pneumatic Division
Pneumatic valves have come a long way since the development of the compressor over a century ago. Starting with large manual and mechanical valves, they migrated to individually wired electric solenoids and ultimately ended up with plug-into-the-base electronics allowing for a single multi-pin connector or fieldbus installation. Today's valves are smaller, faster and more advanced than their predecessors and offer many advantages that can be easily overlooked.
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Valve terminals keep pace with the latest control systems and communications networks. Festo's CPX valve terminal's modular design lets users install a range of pneumatic valves, fieldbus protocols,...
Embedded diagnostics in pneumatic valves gives advanced warning of impending failures. The Drive Diagnostic Link system monitors valve performance and sends diagnostic information directly to a PLC.
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