9.6.9 Checking the function
Check valve stroke and adjust feedback
1.
Actuate the valve with compressed air.
2.
Check the valve stroke (c), also refer
to table
c
3.
INFO
Please take the operating instructions for the respective control top into account
for adjustment of the feedbacks.
If the strokes are correct, the feedback can be adjusted and checked.
Þ
The valve stroke has been tested.
The valve strokes depending on size
Valve stroke
Valve size
Valve stroke [mm]
Metric
25
16
40
19
50
31
65
30
80
30
100
30
Inch OD
1"
12
1.5"
19
2"
31
2.5"
31
3"
29
4"
30
80 / 104 - 9.6 Installing the valve
0000000881 - 001 - EN-GB
Summary of Contents for VARIVENT X R Series
Page 9: ...1 4 Declarations of conformity 1 4 Declarations of conformity 9 104...
Page 12: ...12 104 1 4 Declarations of conformity 0000000881 001 EN GB...
Page 40: ...40 104 5 5 Checking the pneumatic connection 0000000881 001 EN GB...
Page 44: ...44 104 7 3 Shutdown 0000000881 001 EN GB...
Page 88: ...88 104 9 7 Maintenance 0000000881 001 EN GB...
Page 90: ...90 104 9 7 Maintenance 0000000881 001 EN GB...
Page 98: ...98 104 12 2 Spare parts lists 0000000881 001 EN GB...
Page 103: ...13 2 List of abbreviations 103 104...
