Device for locking channel opening-closing handle of fluid...
Device for maintaining a vacuum in a compartment of a...
Device for metering liquids
Device for mixing hot and cold fluids
Device for mixing two components
Device for operating a mechanism of a rinsing fixture
Device for pressing air into inflatable articles
Device for preventing sewage backup in drain lines
Device for rapid closure and pressurization of a compression...
Device for self-cleaning of valve seats in alumina obtaining...
Device for shifting the seats of a ball valve
Device for shutting of pipelines for the transport of bulk...
Device for shutting off pipelines for the transport of bulk...
Device for supplying movable users with a pressure fluid
Device for the de-airing of a liquid system, preferably a...
Device for the drive system for double seat valves
Device for the piping of process systems in the food and...
Device for the regulation of a constant outflow from a...
Device for the repeated injection of grout material in...
Device for waterproof metal bellow transmission, in...