Control systems Pressure reducing/surplussing valves
4
6 (DN15 and DN20 only)
1
4
3 5
7
11 12 2 10 (DN25 to DN100)
8
9
14 13
DN15 and DN20
17
4.6 37
12 16
11
15
DN65 to DN100
DN25 (parts 15 and 16 not shown)
For part numbers 18 to 46, please go to page 4
TI-P203-01 CTLS Issue 19
Page 3 of 11
DRV4 and DRV4G Cast Steel Pressure Reducing Valves
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