Samson 3246, Mounting And Operating Instructions

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EB 8046 EN 5-11
Installation
Actuator
Trav -
el
Actuator
preloading Dimension when the valve is closed [mm]
[cm²] [mm] [%] [mm] H
F
H
G
H
I
H
K
H
L
H
N
H
O
H
T
DN 200 to 250/NPS 8 to 10 up to seat bore 200 · Standard version
355
700
750
30 0 0 241 90
195 87
61
108 65
120
1000
1400-60
30 0 0 211 120 66 83
30 75 45 211 120 66 83
60 0 0 166 165 52 55
60 25 15 181 150 52 55
1400-120
15 87.5 105 236 180 61 115
30 0 0 191 225 48 76
30 75 90 221 195 61 100
60 0 0 308 255 61 185
60 50 60 191 225 48 76
2800
5600
30 0 0 191 225 48 76
30 100 120 221 195 61 100
60 0 0 308 255 61 185
60 75 90 191 225 48 76
DN 250/NPS 10, seat bore 250 and DN 300 to 500/NPS 12 to 20 · Standard version
1000
1400-60
30 0 0 281 135
237 87 100 150 110
121
30 75 45 296 120 135
60 0 0 251 165 91
60 25 15 266 150 91
1400-120
60 0 0 308 255 145
60 50 60 338 225 175
120 0 0 278 285
FA 1) = 115
FE 2) = 86
2800
5600
60 0 0 308 255 145
60 75 90 338 225 175
120 0 0 248 315 FE
2)
= 86
120 25 30 278 285 115
1)
FA = Actuator stem extends (fail-close)
2)
FE = Actuator stem retracts (fail-open)