Samson 3246, Mounting And Operating Instructions

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3-8 EB 8046 EN
Design and principle of operation
Table 3-2: Dimensions of Type 3246 Globe Valve with welding ends · Class 600 and 900/
PN 100 and 160
Valve size
NPS ½ ¾ 1 1½ 2 3 4 6 8
DN 15 20 25 40 50 80 100 150 200
Length L
Class 600/
PN 100
in 8.00 8.25 8.25 9.88 11.25 13.25 15.50 20.00 24.00
mm 203 206 210 251 286 337 394 508 610
Class 900/
PN 160
in 8.50 9.00 10.00 12.00 14.50 15.00 18.00 24.00 29.00
mm 216 229 254 305 368 381 457 610 737
H4
Class 600
and 900/
PN 100 and
160
in 24 27 33
mm 610 686 838
H5
in 31.89 31.93 34.92 35.16 44.92 44.92
mm 810 811 887 893 1141 1141
H8
1)
With
Class 600 and
900/PN 100
and 160
For pneumatic
actuator
≤750 cm²
in 9.45 –
mm 240 –
1000,
1400-60 cm²
in – 16.46 –
mm – 418 –
1400-120,
2800 cm²
in – 19.80
mm – 503
Cover plate
Ød
in 5.98 7.99 10.00
mm 152 203 254
h
in 1.57
mm 40
Table 3-3: Dimensions of Type 3246 Three-way Valve with flanges · Class 150 and 300/
PN 16 and 40
Valve size
NPS ½ ¾ 1 1½ 2 3 4 6
DN 15 20 25 40 50 80 100 150
Length L
Class 150
in 7.25 7.25 7.25 8.75 10.00 11.75 13.88 17.75
mm 184 184 184 222 254 298 352 451
Class 300
in 7.50 7.62 7.75 9.25 10.50 12.50 14.50 18.62
mm 190 194 197 235 267 318 368 473