13
EN
fig. 1, 2 and 3
1. Closing cap
2. Adjustment screw P2
3. Calibration spring
4. Top cover
5. Toothed washer (except DN 15-20-25)
6. Dust cap
7. Safety membrane
8. Flange
9. Working membrane
10. Centre pin (on DN 15-20-25 obturator pin)
11. Body
12. Sensor tube
13. Pressure test niplle
14. Teflon ring (only on DN 65-80-100)
15. Sealing washer
16. Bottom cover
17. Bottom cover clamping screws
18. Bottom cover sealing O-Ring
19. Obturator
20. Compensation membrane
21. Filter element
22. Top disk for membrane
23. Top cover clamping screws
24. Bottom disk for membrane
25. Membrane/disc fixing nut
26. Spring washer
Table 2
Screw
M5
M6
Max. torque (N.m)
Galvanised
6
10
Stainless Steel
4,5
7,5
Table 1
Overall dimensions in mm
Threaded connections in line
Flanged connections
holes
A
B=(D+E)
C
D
E
Rp DN 15 - Rp DN 20
Rp DN 25
-
120
194
140
38,5
155,5
Rp DN 32 - Rp DN 40
Rp DN 50
-
160
242
225
48,5
193,5
PN 16 - ANSI 150 DN 65
4
290
456
330
90
366
PN 16
DN 80
8
310
463
330
97
366
ANSI 150
DN 80
4
290
456
330
90
366
PN 16 - ANSI 150
DN 100
8
350
502
330
106
396
The dimensions are provided as a guideline, they are not binding
