Contents
EB 8097 EN 3
1 General safety instructions ............................................................................. 4
2 Design and principle of operation ..................................................................6
3 Assembling valve and actuator ......................................................................9
3.1 Assembly and adjustment ...............................................................................9
3.2 Option of preloading springs for "actuator stem extends"................................10
3.3 Different rated travels of valve and actuator ...................................................10
4 Installation ..................................................................................................11
4.1 Notes on installation ....................................................................................11
4.2 Signal pressure line ......................................................................................11
5 Operation ...................................................................................................11
6 Maintenance ...............................................................................................12
6.1 Replacing sealing parts and plug ..................................................................12
7 Description of nameplates ............................................................................14
8 Inquiries .....................................................................................................15
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