vacuum valve

vacuum valve

The range of products is such that a relia-ble solution can be offered for every vacuum engineering application. With the exception of the special valves you may select between a stepped rotary knob manual drive, an electrop-neumatic drive or an electro-magnetic drive system.

There are some unique features about it:(1)coating:short switching cycles, very high number of opening ; (2)and switching cycles;; (3)analytical engineering:high conductance (similar to the corresponding flange components, like bends, for example),; (4)high integral leak tightness for the valves (leak rates below ; (5)10-9 mbar l/s);; (6)lamps and tubes manufacture:temperature resistant,permissible ambient tempera-tures, 50 °c max.; (7)accelerator technology:materials capable of resisting ; (8)radiation, high temperatures and corrosion at the same time.

Besides, there are also some applications about it:(1)quiet opening action with very little vibration; (2)compact design, low weight; (3)highly visible, unambiguous positi-on indicator; (4)for use within the pressure range from 10-8 to 2500 mbar, if not stated otherwise; (5)fully operational within the entire specified pressure range.

At last, there are some information about its advantages:(1)compact design; (2)integral leak rate less than ; (3)10-8 mbar l x s-1; (4)fpm (fkm) sealed; (5)for pressures up to 2000 mbar ; (6)seal in both directions 2); (7)principal dimensions comparable to oerlikon leybold vacuum flange components of the same nominal width; (8)reliable operation ensured regard-less of the valve’s orientation; (9)optical valve position indicator as standard (not for valves of the“micro” range); (10)electrical valve position indicator as standard (not for valves of the “micro” range); (11)operation of electromagnetic iso-kf valves off supply voltages ranging from 100 to 230  v ac.