3 Installation
Study the instructions carefully.
The items refer to the parts list and service kits section.
Check the valve for smooth operation after welding.
Step 2
Assemble the valve in accordance with the steps on page 22.
Pay special attention to the warnings!
Standard model
1. Lubricate O-ring (21) and lip seal (25) with Klüber Paraliq GTE 703.
2. Fit seat (63) and O-ring (21) in the valve body (26).
3. Fit and tighten lower clamp (19).
4. Fit O-ring (21) and plug (23) in valve body (26).
5. Fit bushing (24) and lip seal (25) in the bonnet (112).
6. Mount the actuator (110) and bonnet (112) together with
thevalvepartsinthevalvebody(26).
7. Fit and tighten upper clamp (19).
8. Fit and tighten valve plug adjuster (114) and nut (115)
to the plug (23).
9. Fit and tighten the clamp fittings (111).
110
23
21
25
24
63
26
21
115
114
19
112
111
19
2405-0009_1
11
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