bürkert 2000 Wartungs- Und Reparaturanleitung Seite 7

Control function I (SFI) Detail drawing:
Packing gland
pos. Designation
1 Valve body
2 Spindle
3 Articulate plug
5 graphite seal
6 Nipple
Wipper
7
(part of packing gland)
8 Pipe
10 Reinforcement ring
11 O-ring
12 Actuator housing
13
Packing gland including
14
15
Pos. 7 und Pos. 39
16
17 Plugsprings
18 Screw
19 Volume filler
20 Intermediate disc
21 O-ring
22 Piston
23 Piston seal
24 Support disc
25 Nut
26 Position indicator
28 Pressure spring
29 Pressure spring
30 O-ring
31 Cover
32 O-ring
35 Pressure spring
39 Part of packing gland
40 Disc
2000/2002 - 5