ROTADISK
Brand reference:74085
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German ROTADISK valves ROTADISK models ROTADISK prices
The closing element of the ROTADISK valve is a plug-shaped disc, with a flat or conical sealing surface. The disc moves linearly along the centerline of the valve seat. The stem movement type (commonly known as non-rising stem) also includes rising-rotating stem types. It can be used to control the flow of various fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metals, and radioactive media. Therefore, this type of stop valve is very suitable for shut-off, regulation, and throttling. Due to the relatively short opening or closing stroke of the valve stem, and having a non-
ROTADISK controller, German ROTADISK model, ROTADISK price
The ROTADISK controller feeds back part or all of the control system's output to the input end via specific methods and devices, compares the feedback information with the original input, and applies the comparison result to control the system, preventing deviation from the predetermined target. Closed-loop control systems utilize negative feedback. This is an automatic control system consisting of a closed loop formed by the signal forward path and the feedback path, also known as a feedback control system. Closed-loop control systems have the following characteristics in control: since the feedback quantity of the output signal is compared with the input quantity to produce