Translation of the original operating instructions
Type 327
© 1994 - 2022 SED Flow Control
53
BA220002 Version:
a
Vo
rl
ag
e
: d
o
k360 (
c)
Table 1: Tightening torques screws - plastic body
Membran-
größe
diaphragm
size
Gewinde-
größe
thread
size
Anzahl
No. of
bolts
Kunststoff
plastic
body
PTFE
EPDM
Code
29
Code
30
all
Nm
Nm
Nm
MA8
M4
4
-
0,5
0,5
MA10
M5
4
-
2-3
1-2
MA20
M6
4
2-3
3-4
2-3
MA25
M8
4
4-6
5-7
4-6
Table 2: Tightening torques screws - stainless steel body
Membran-
größe
diaphragm
size
Gewinde-
größe
thread
size
Anzahl
No. of
bolts
Edelstahl
stainless steel body
PTFE
EPDM
all
all
Nm
Nm
MA8
M4
4
0,6-1,2
0,4-0,8
MA10
M5
4
3-4
1-2
MA20
M6
4
-
-
MA25
M8
4
10-12
5-7