It is a common misconception that hazardous area (Haz A) compliance is applicable only to electrical components and that mechanical components always fall outside of the requirements of the Haz A certification ...
The requirements for strict process controls, reduced waste, automated systems and reliable accuracy mean that level sensors are vital, both industrially and in the household. Depending on the application, ...
A particular kind of valve that can be used to control the flow of a substance, such as water or gas, through a system or appliance is called a needle valve. There are many crucial applications for these ...