wT 2860/02
Page 2
Contents
Installation and Putting into Service Regulations ......................................... 17
Disassembly for Seal Exchange at the Operating Stem ......................... 18
Disassembly of Individual Parts for Exchange of Sealing Elements ........ 19
Disassembly of the Sealing Element ..................................................... 21
Standard Lubricants ............................................................................. 22
Installation of the Sealing Element......................................................... 22
Assembly of the Individual Parts ........................................................... 23
Inspection of Axial Orientation of the Ball .............................................. 24