User's Manual

DRAFT
Micropilot FMR53, FMR54
Endress+Hauser V. 1, Rev. 7, 26-10-2012 47
Example for the construction of a bypass
100%
0%
A
A A
A-A
mm (in)
200
(7.87)
200
(7.87)
200
(7.87)
200
(7.87)
B
5
4
4
1
2
C
3
3
≤ 1 (0.04)
A0019010
A
Micropilot FMR50/FMR51/FMR52/FMR54: Horn 80mm(3")
B Full bore ball valve
C Minimum distance to upper connection pipe: 400 mm (15,7 in)
1 Marking for axial alignment
2 e.g. welding neck flange DIN2633
3 Diameter of the connection pipes as small as possible
4 Do not weld through the pipe wall; the inside of the bypass must remain smooth.
5 Diameter of opening of ball valve must always be equivalent to pipe diameter. Avoid edges and constrictions.