Translation of the original operating instructions
Type 327
© 1994 - 2022 SED Flow Control
59
BA220002 Version:
a
Vo
rl
ag
e
: d
o
k360 (
c)
5.6.3. Integrated stroke limiter
The integrated stroke limitation makes it possible to set the opening stroke and limit the flow to a maximum
value. Please note that stroke limitation is only possible for the MA25 version.
Set stroke limiter for MA25:
→
Move the valve to the desired position, e.g. valve 75% open.
→
Screw the M5 nut down as far as it will go (see Fig. 5).
→
Screw the cover of the stroke limiter down as far as it will go.
→
Screw the M5 nut back up until it is in contact with the cover.
→
The stroke limitation is set.
Reset stroke limiter for MA25:
→
Move the valve to the "closed" position.
→
Dismantle the stroke limitation cover (see Fig. 5).
→
Screw M5 nut up to dimension S3 (see Table 5).
→
Screw down the stroke limitation cover until it rests on M5.
→
The stroke limiter is now back in the basic setting.
Figure 5: Stroke limiter & travel stop for MA25
S2
M4
M3
M5
S3
