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Technical data, Fig. 1 – Flowserve PA46 User Manual

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Fig. 1

Technical Data

 continued 

Capacity chart PA 46, PA 47, MPA 46, MPA 47

Calculation of the amount of boiler water to be discharged
according to the following formula:

A = Q · S

K – S

Conductivity of
feedwater:

S [µS/cm]

Admissible conductivity
of boiler water:

K [µS/cm]

Boiler capacity:

Q [kg/h]

Amount of boiler water
to be discharged:

A [kg/h]

Example
Conductivity of
feedwater:

S = 0 µS/cm

Admissible conductivity
of boiler water:

K = 4000 µS/cm

Boiler capacity:

Q = 000 kg/h

Amount of boiler water
to be discharged:

A

≈ 0 kg/h

How to read chart fig. 1
Boiler pressure:

5 bar

Nominal size of intermittent valve for removing boiler
sludge

DN 3

Capacity:

.5 kg/s

This manual is related to the following products: