The 3-2/2 valve is for applications requiring one signal to operate three 2-way normally closed valves simultaneously. A single-solenoid air-pilot operator shifts a spool that opens or closes three sets of supply to ports. Mechanically linked via one spool, all three 2-way functions must shift at the same time and flow rate. Solenoid coils are guaranteed no burnout for the life of the valve.
The Industrial Internet of Things may be going off the deep end in connecting everything on the plant floor. Some machines, bearings, or conveyors simply donít need to be monitored -- even if they can be.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
So if you can't attend live, attend at your convenience.