K Factors (In Imp./L) For Saddles - bürkert S020 Bedienungsanleitung

Technicaldetails
6.4.4.

K factors (in imp./l) for saddles

When the dimensions of your pipe are slightly different from
dimensions d and s given in the table, recalculate the K fac-
tor using one of the formulae in § 6.4.2.
measuring device in-
serted
material from which
the pipe is made
dn
50 14,2 (L)
65 11,2 (L)
80 7,37 (L)
100 4,83 (L)
110 3,45 (L)
125 2,55 (L)
150 1,67 (L)
180 1,08 (L)
200 0,80 (L)
Tab. 6.17 : K factors, external diameters and theoretical cross-sections of fittings with pipe saddle
(L): Long version of the sensor
K factor in imp/US gallon = K factor in imp/l x 3.785
1)
K factor in imp/UK gallon = K factor in imp/l x 4.546
Type S020
8020, 8024, 8025
pVc pe / pp
15,6 (L)
1) 1)
12,3 (L)
1) 1)
7,80 (L)
1) 1)
5,29 (L)
1) 1)
-
1)
3,10 (L)
1) 1)
2,03 (L)
1) 1)
1,37 (L)
1) 1)
1,07 (L)
1) 1)
English
8041, 8045 external diameters and theoretical cross-sections
pVc pe / pp
10,4 (L) 9,28 (L)
14,5 (L) 12,9 (L)
21,3 (L) 20,4 (L)
33,0 (L) 30,4 (L)
44,7 (L) -
63,7 (L) 52,1 (L)
137 (L) 78,8 (L)
197 (L) 116 (L)
290 (L) 147 (L)
d s d
pVc pVc
[mm] [mm] [mm]
63 4,7
75 5,5
90 6,6
110 8,1 110
125 9,2
140 10,3 140
160 6,2 160
200 9,6 200
225 8,6 225
s
pp pp
[mm]
63 5,8
75 6,9
90 8,2
10
- -
12,8
14,6
18,2
20,5
21