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Practical Centrifugal Pumps
book

Practical Centrifugal Pumps

by Paresh Girdhar, Octo Moniz
April 2011
Beginner to intermediate content levelBeginner to intermediate
264 pages
8h 24m
English
Newnes
Content preview from Practical Centrifugal Pumps
Appendix A 203
Equivalent length
valves&fittings
Globe valve open
Swing check valve
fully open
Angle valve open
Close return bend
Standard tee
through side outlet
Standard elbow or
run of tee reduced 1/2
Medium sweep elbow
or run of tee reduced 1/4
Long sweep elbow
or run of standard tee
Ordinary entrance
Sudden entrance
Sudden contraction
Bolda entrance
Square elbow
45° Elbow
Standard tee
Fully open
3/4 Closed
1/2 Closed
1/4 Closed
Gate valve
d/D-3/4
d/D-1/2
d/D-1/4
d/D-3/4
d/D-1/2
d/D-1/4
D
D
Nominal diameter of pipe – mm
Equivalent length of straight pipe –Meters
1000
0.8
0.6
0.2
0.1
0.4
1
2
4
6
8
10
20
40
60
80
100
200
300
400
600
100
80
50
40
32
25
20
15
65
150
200
250
300
400
500
800
d
d
204 Appendix A
A.1.6 ...
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Publisher Resources

ISBN: 9780080480145