Thermocouples are available in various types of calibrations ranges, it is important to carefully select the right thermocouple for our application such as oxidizing, and reducing atmospheres taken into consideration. In the table below are listed the main types of thermocouples: Thermocouple type Positive Element, Negative Element Typical Temperature Range Standard Error Line   Type… Read More Types of thermocouples and their uses in various environments.

Whichever type of control valve is selected, they all have common features such as: Surfaces that form a seal to seal the passage. In control valves usually, there is a fixed seal and a movable seal. Control valves usually consist of a stem that allows a movable seat to move. A hand-wheel or similar devices… Read More Control Valves and its categories.