44
Control systems Pressure reducing/surplussing valves
Dimensions (approximate) in millimetres
Flanged
Upstream pressure range
EN 1092 PN25
ASME 150
Size
1
2
3
4
5 + 6
A1
A1
BCBCBCBCBC
DN15
130
127 553 305 516 250 459 208 459 168 459 143
DN20
150
143 553 305 516 250 459 208 459 168 459 143
DN25
160
153 562 305 525 250 468 208 468 168 468 143
DN32
180
176 632 305 595 250 538 208 538 168 538 143
DN40 DN50 DN65 DN80 DN100
200
198 632 305 595 250 538 208 538 168 538 143
230
229 635 305 598 250 541 208 541 168 541 143
290
295 635 305 598 250 541 208 541 168 541 143
310
314 637 305 600 250 543 208 543 168 543 143
350
350 744 305 707 250 650 208 650 168 650 143
A1
4.6 74
B
C
DEP with flanged connections and Type 13/13N or 14/14N actuator
TI-P205-01 CTLS Issue 12
Page 10 of 11
DEP7 SG Iron Excess Pressure Valve
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