Mad Sepehr Energy Equipment Company

Summary of chemical specifications and how to extinguish a fire

For a precise, fast and gradual control of the valve, it must react quickly to changes in the control signal.

The valve control is one of the most important instrumentation equipment and most of the time it acts as the final element of the loop controller.

GLOB VALVE or spherical valve restricts the fluid flow by changing the distance between a moving plug and a fixed seat. The fluid flow passes through the seat hole and its passage limit is determined by the distance of the plug from the seat hole. One of the most popular designs of sliding stem valves. Source: Engineer Abdul Karim Mandegari