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Figure 7 – Burkert Type 8035 User Manual

Page 25

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23

Installationandwiring

Observe the fluid temperature/pressure dependency depending on the material of fitting S020 used:

Operating range

10

9

8

7

6

5

4

3

2
1

0

-15

0

+20

+40

+60

PVDF

PVDF (PN10)

PVC (PN10)

PP (PN10)

PVC + PP

11

P (bar)

T (°C)

+80

Metal

Figure 7:

Fluid pressure /temperature dependency curves for a 8025 Batch, compact version, inserted into a fitting
S020 in metal, PVDF, PP or PVC

Install the device on the pipe in such a way that the upstream and downstream distances are respected
according to the design of the pipes, refer to standard EN ISO 5167-1 and Figure 8 :

flow direction

50 x DN 5 x DN

40 x DN 5 x DN

25 x DN 5 x DN

20 x DN 5 x DN

18 x DN 5 x DN

15 x DN 5 x DN

With control valve

Pipe with 2 elbows at 90° in 3

dimensions

Pipe with 2 elbows at 90°

Pipe with 1 elbow at 90° or 1

T-piece

With pipe expansion

With pipe reduction

Figure 8:

Upstream and downstream distances depending on the design of the pipes.

English

Type 8025 - 8035 BATCH

This manual is related to the following products: