Samson 41-23 - Page 24

3-8 EB 2512 EN
Design and principle of operation
Table3-5: Dimensions in mm and weights in kg
Pressure reducing valve Type41-23
Valve size DN15 DN20 DN25 DN32 DN40 DN50
DN65 DN80 DN100
Standard versionwithType2413DiaphragmActuator
Set point ranges
0.05 to
0.25bar
Height H
3)
445 500 627 650
Actuator ØD=380mm,A=640cm²
Valve spring force F 1750N
0.1 to
0.6bar
Height H
3)
445 500 627 650
Actuator ØD=380mm,A=640cm²
Valve spring force F 4400N
0.2 to
1.2bar
Height H
3)
430 480 607 635
Actuator ØD=285mm,A=320cm²
Valve spring force F 4400N
0.8 to
2.5bar
2)
Height H
3)
430 485 612 635
Actuator ØD=225mm,A=160cm²
Valve spring force F 4400N
2 to
5bar
Height H
3)
410 465 592 615
Actuator ØD=170mm,A=80cm²
Valve spring force F 4400N
4.5 to
10bar
Height H
3)
410 465 592 615
Actuator ØD=170mm,A=40cm²
Valve spring force F 4400N
8 to
16bar
Height H
3)
410 465 592 615
Actuator ØD=170mm,A=40cm²
Valve spring force F 8000N
WeightforversionwithType2413DiaphragmActuator
Set point ranges
0.05 to
0.6bar
Weight, based on
castiron
1)
,
approx.kg
22.5 23.5 29.5 31.5 35 51 58 67
0.2 to
2.5bar
16 18 23.5 25.5 29 45 52 61
2 to
16bar
12 13 18.5 21 24 40 47 56
1)
+10%forallothermaterials
2)
Actuatorwithtwodiaphragms:1to2.5bar
3)
Actuatorwithtwodiaphragms:HeightH+50mm