Maintenance
Instruction manual
49
Put the bonnet assembly (top part) onto the base part.
Fix the base part and tighten up to the marking/old seal sticker
(see Chapter 11.1.1) +20°:
Clearance check between top part and base part
Install the valve into the pipeline, see
Fix the spindle with Allen wrench and simultaneously tighten the locking nut with
a suited tool.
Setting the working pressure, see
Chapter 10.2 "Setting the working pressure"
DN 10/15
DN 20/25
DN 32/40/50
50 Nm
70 Nm
120 Nm
DN 10/15
DN 20/25
DN 32/40/50
0.5 mm
0.6 mm
0.9 mm
Содержание 582 High Purity
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