Samson 3321 - Page 20

20 EB 8111/8112 EN
Design and principle of operation
Table2: Dimensions and weights for Type3321 Valve · DIN version
Valve DN 15 20 25 32 40 50 65 80 100
L mm 130 150 160 180 200 230 290 310 350
Dimension A mm 50
H1 mm 110 110 110 115 115 115 178 178 201
H2 mm 40 40 40 72 72 72 98 98 118
H4 (with
insulating section)
mm 261 261 261 265 265 265 325 325 325
Weight kg 5 6 7 11 12 15 24 30 42
Weight (with
insulating section)
kg 8 9 10 17 18 21 32 38 60
Table3: Dimensions and weights for Type3321 Valve · ANSI version
Valve size
NPS ½ ¾ 1 1½ 2 2½ 3 4
DN 15 20 25 40 50 65 80 100
L
Class 150
in 7.25 7.25 7.25 8.75 10.00 10.87 11.75 13.87
mm 184 184 184 222 254 276 298 352
L
Class 300
in 7.50 7.62 7.75 9.25 10.50 11.50 12.50 14.50
mm 191 194 197 235 267 292 318 368
Dimension A
in 1.96
mm 50
H1
in 4.3 4.3 4.3 4.5 4.5 7.0 7.0 7.9
mm 110 110 110 115 115 178 178 201
H2
in 1.6 1.6 1.6 2.8 2.8 3.9 3.9 4.4
mm 40 40 40 72 72 98 98 113
H4 (with
insulating section)
in 10.3 10.3 10.3 10.4 10.4 12.8 12.8 12.8
mm 261 261 261 265 265 325 325 325
Weight
lbs 14 16 18 27 36 58 71 97
kg 6 7 8 12 16 26 32 44
Weight (with
insulating section)
lbs 19.8 22.1 24.3 39.7 48.5 75 88.2 136.7
kg 9 10 11 18 22 34 40 62