Control valve & on off valve ,solenoid-valve manufacturer

The valve supply chain in foreign industrial countries is generally divided into two types of business management, one is project procurement, another is daily procurement, The related procurement policies are very different.

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.