Switching devices are designed to change the direction of flow of the working medium. Switching devices are also installed together with safety valves.
In the switching device with the rotation of the handwheel is the movement of the shut-off valve from one seat to another. A slider mounted on the spindle indicates the position of the shut-off valve
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين