10.5.2 Exposing the Lower Valve Disk
Valve with 3 housings
Fig.11
Fig.12
Notice
Sensitive valve parts
Damage to valve parts.
► Protect the valve parts against impact stress.
Notice
The valve disk, the bearing disk and the sealing washer are
sensitive parts.
Damage to these parts can result in malfunction.
► When the shaft of the valve disc is pulled out, the stem of the valve disc
must not hit the valve housing!
► The bearing disk and the sealing washer must not hit the stem of the
valve disk when the valve insert is withdrawn.
► Do not set the valve insert down on the valve disk but lay it down.
Carry out the following steps:
1.
Remove the clamp connection (43.3).
2.
Withdraw the valve from the housing (401) or take the housing off.
Maintenance
Disassembling Valve X
430BAL008430EN_4
08.03.2022
41
Summary of Contents for VARIVENT X
Page 87: ...Appendix 430BAL008430EN_4 08 03 2022 87 ...
Page 88: ......