Page 193 - Bürkert

Ordering Chart
Clamp acc. to ASME BPE
Normally closed
15 50 5 5 25 5.0 25 187 103

5.0
25
25
70
188 806
2100 ELEMENT 20 50 10 50.5 5.0 16 227 614
25
25
70
11
20
5.0
188 807
9
227 615
50
5.0
15
25
5.0
38
70
6
40 70 18 50.5 5.0 16 188 808
188 809
50.5
90 40 50.5 5.0 16 188 810
50 90 55 64 5.0 10 188 811
130 62 64 5.0 16 188 812
Normally open
15 50 5 25 see diagram 16 187 107
70 5 25 16 188 820
20 50 10 25 16 187 108
70 11 50.5 16 188 821
25 70 18 50.5 16 188 822

40 70 38 50.5 16 188 823
50 70 52 64 16 188 824

Minimum pilot Max. operating
Orifice Actuator size Ø Kv value Port connection pressure pressure Item no.
[mm] [mm] [m³/h] tube Ø [mm]
[mm] [bar]
Weld end acc. To EN ISO 1227
Normally closed
15 50 5 21.3 x 1.6 5.2 -10 25 187 065

70 5 21.3 x 1.6 5.0 - 10 25 188 680

20 50 10 26.9 x 1.6 5.2 - 10 16 210 399
70 11 26.9 x 1.6 5.0 - 10 20 188 681

25 50 15 33.7 x 2 5.2 -10 9 235 519

70 18 33.7 x 2 5.0 - 10 16 188 682
32 70 27 42.4 x 2 5.0 - 10 8.5 188 683

90 28 42.4 x 2 5.0 - 10 16 188 684

40 70 38 48.3 x 2 5.0 - 10 6 188 685
90 40 48.3 x 2 5.0 - 10 16 188 686

50 90 55 60.3 x 2.6 5.0 - 10 10 188 687
130 62 60.3 x 2.6 5.0 - 7 16 188 688

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