The standard is suitable for use whenever any reference to an instrument is required in the chemical, petroleum, power generation, air conditioning, metal refining, and numerous other industries. The ...

You might have seen a warning light with the letters TC on your dashboard. What TC stand for, and what does it mean when the ...

That 2009 revision involved a detailed review by a large, multi-industry group of practitioners in the field of instrumentation and control, with an emphasis on the use of identification and symbol ...

A uni-directional flow regulator, which is this symbol, can be used to incorporate speed control into a system.Another type of control that can be added is a shuttle valve. Which looks like this.