Fig.12
3.
Unscrew the cleaning hood (11) from the valve disc.
4.
Remove spring (18), abutment (12), bearing washer (4), bearings (2), seal (1)
with the seal washer (3) and double disc (16) from the valve disc.
Fig.13
5.
Remove the snap ring from the housing and take out the components (5, 65,
66, 92).
Maintenance
Disassembling the Valve
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07.02.2022