The availability of various maintenance-free bearings with extremely high resistance to small amounts of chemicals was the decisive reason for the Pister GmbH to use iglidur® X plain bearings in almost all flanged ball valves and compact flanged ball valves.
Part specification | Max. static surface | Operating temp. | Paint | Coefficient of sliding |
---|---|---|---|---|
pressure (20°C) | friction against steel | |||
iglidur® X plain bearing | 150 MPa | -100°C / +315°C | black | 0,09-0,27 |
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