Samson 3241 - Page 23

EB 8015 EN 3-7
Design and principle of operation
Valve DN
200 (cast
iron) 200
250
(cast iron
up to
200mm
seat bore)
250
up to
200mm
seat bore
250
seat bore
250mm
and larger 300
H8
1)
for ac-
tuator
1000cm²
1400-60cm²
418 418 418 418 – 503
1400-
120cm²
2800cm²
503 503 503 503 650 650
H2 mm 260 230 260 295 295 355
1)
H8 increases by 170mm for valves with K
VS
250, 360 or 630 and 60mm rated travel operating
with overtravel.
Table 3-3: Weights for Type3241 Valve
Valve DN 15 20 25 32 40 50 65 80 100 125 150 200
250 (cast
iron)
250 300
Weight kg 6 7.5 8 12 14 18 29 34 52 81 108 430 468 858 920
1)
The weights specied apply to a specic standard device conguration. Weights of other valve con-
gurations may differ depending on the version (material, trim etc.).
Dimensional drawings
H1H2
L
H8H4H2
L
Type3241 · DN15 to 150 Type3241 · DN200 to 300