Samson 46-7, Инструкция по монтажу и эксплуатации

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EB 3131-1 EN 19
Mounting and start-up
V
Δp
•
–+
+–
M
Fig. 3: Installation example
M
DN
min.
b x DN
min.
3 x DN
min.
3 x DN
min.
a x DN
Control
line
State of process medium Valve conditions Inlet length a Outlet length b
Liquid w < 2
m /
s
2 4
Fig. 4: Control line connection and how the pipeline is routed
Pipeline routing
The inlet and outlet lengths vary depending
on several variables and process conditions
and are intended as recommendations. Con-
tact SAMSON if the lengths are significantly
shorter than the recommended lengths.
To ensure that the regulator functions proper-
ly, proceed as follows:
Î
Observe the inlet and outlet lengths (see
Fig. 4). Contact SAMSON if the regula -
tor conditions or state of the medium
process deviate.