ARCA Regler GmbH has received the order for the delivery of approximately 100 control valves for the building of a new polymerisation plant in Chernigov / Ukraine. tThe new plant will produce polyamide that will be processed to tyre cord for carcasses.
The valves, in nominal widths of DN 25 up to DN 250 and made from cast steel or stainless steel are equipped with the compact multi-spring actuators Type 812 and the reliable smart positioner ARCAPRO® Type 827A from ARCA.
A particularly big constructive challenge were the valves for Lactam or smelter in special design with double pipe heating jackets. The pipe for the medium is surrounded with a second pipe for the heating with Diphyl. In this way the cooling down and crystallisation of the medium can be prevented.
Apart from this, the valves are equipped with welding ends and can be directly welded into the double pipeline without flanges being necessary for the connection with the pipelines.
