Samson 41-73 Series, Монтаж и эксплуатация

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7-2 EB 2517 EN
Operation
An initial adjustment of the set point can also
be made by changing the spring tension un-
til the distance x (see Fig. 7-1 and Table 7-1)
is reached.
Note during initial set point adjustment that
only a rough set point adjustment is per-
formed by turning the set point adjustment
until the distance x is reached. The special
properties of the process medium and plant
are not taken into account in this case.
Check the pressure at the pressure gauge
upstream of the regulator for a precise set
point adjustment.
Note
Table 7-1: Set point adjustment · Dimen-
sion x
Set point
range
Valve size DN
8 to 16 bar 15 to 25 32 to 50 65 to 100
Set point
10 bar x = 89 mm x = 106 mm x = 133 mm
12 bar x = 97 mm x = 117 mm x = 150 mm
14 bar x = 104 mm x = 128 mm x = 168 mm
4.5 to 10 bar
Set point
5.9 bar x = 85 mm x = 100 mm x = 131 mm
7.3 bar x = 93 mm x = 112 mm x = 152 mm
8.6 bar x = 101 mm x = 123 mm x = 172 mm
2 to 5 bar
Set point
2.8 bar x = 83 mm x = 97 mm x = 126 mm
3.5 bar x = 92 mm x = 110 mm x = 170 mm
4.3 bar x = 100 mm x = 122 mm x = 184 mm
0.8 to 2.5 bar
Set point
1.2 bar x = 79 mm x = 92 mm x = 117 mm
1.7 bar x = 89 mm x = 106 mm x = 142 mm
2.1 bar x = 99 mm x = 121 mm x = 167 mm
0.2 to 1.2 bar
Set point
0.45 bar x = 71 mm x = 81 mm x = 98 mm
0.70 bar x = 83 mm x = 98 mm x = 127 mm
1.0 bar x = 95 mm x = 117 mm x = 157 mm
0.1 to 0.6 bar
Set point
0.23 bar x = 71 mm x = 81 mm x = 98 mm
0.35 bar x = 83 mm x = 98 mm x = 127 mm
0.48 bar x = 95 mm x = 115 mm x = 157 mm
0.05 to 0.25 bar
Set point
0.10 bar x = 70 mm x = 80 mm x = 92 mm
0.15 bar x = 81 mm x = 95 mm x = 116 mm
0.20 bar x = 91 mm x = 110 mm x = 139 mm
X
Set point
adjuster (6)
Fig. 7-1: Set point adjustment with dimension x