What is the valve corrosive and its harm for the valve?

Valve corrosion is the leading cause of valve failure, and valve corrosion may lead to the valve’s short life and lousy performance. This artical instroduce what kind of valve corrosive and measurement to protect from valve corrosive .
What kind of valve can be used for the steam system ?

In steam pipeline , steam control valve , steam ball valve , steam butterfly valve ,and check valve are the main valve . Today , let us know more about steam and steam valve .
What is control valve positioner ?

Valve positioners are the devices that are used to put a valve in the right positioner by increasing and decreasing the air load pressure on the actuator. The valve positioner senses the exact position of the valve and communicates to the actuator to drive the valve.