D*FL DigiValve Series four-way electrohydraulic proportional directional control valves include the D1FL, D3FL, D41FL, and D91FL models, ranging in sizes from NFPA D03/CETOP 3 to NFPA D08/CETOP 8 subplate patterns. These valves control acceleration, deceleration, and the velocity of an actuator using discrete ac or dc logic input signals from PLCs or relay logic panels. The series is rated for maximum operating pressures of up to 345 Bar and includes models with maximum flows up to 400 LPM.
Days after a massive, distributed denial-of-service attack took down dozens of major websites around the country, ARM Holdings plc is rolling out a pair of new processor architectures aimed at shoring up IoT security.
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