Samson 3241-1, Монтаж и эксплуатация

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Completion of reassembly:
10. Insert new gasket (1.2) into the valve
body. Carefully place the valve bonnet
on the valve body, making sure that the
large V-shaped port of V-port plug faces
towards the valve outlet. Secure with
nuts (1.1). Observe the tightening
torques specified in EB 029 EN.
11. Slide the stuffing box parts over the plug
stem into the packing chamber. Make
sure to keep the proper order.
12. Screw in the threaded bushing (5.2) and
tighten.
13. Loosely screw the lock nut (6.2) and stem
connector nut (6.1) onto the plug stem.
EB 8015 EN
17
Maintenance – Replacing parts
Fig. 7 · Pressure-balanced plug
3.1
3.3
3.4
6
3.1
3.2
3.4
6
3.2
3.1
6
3.1
3.3
3.4
6
3.1
3.3
3.4
DN 65 and DN 80
DN 50
DN 40
DN 100 to DN 150
DN 200 to DN 300
3 Plug
3.1 Collar, seal
3.2 Bushing
3.3 Washer, ring
3.4 Screw
6
Plug stem