Fig.19
2.
3.
Fig.20
4.
Fig.21
5.
®
10.6.3
Lubricating Seals and Threads
430BAL011074EN_5
08.11.2021
Before fitting, wet the V-ring on the side not in contact with product (rear side).
Pay attention that water does not drip into the V-ring groove on the valve disk.
Put in the V-ring. Make sure the installation position of the V-ring is correct
(see illustration).
Use the insertion tool to press in the V-ring – evenly press in at several
opposite points along the circumference.
Insert the V-ring evenly.
Done
Hint!
Used seals must not be used again, since the proper function of the
seal can then no longer be ensured.
Maintenance
Maintenance
53