12
EB 3135-2 EN
Markings on the device
2
Markings on the device
Several nameplates are affixed to the device.
The nameplates shown were up to date at
the time of publication of this document. The
nameplates on the device may differ from
2.1
Nameplates
2.1.1
Nameplate for Type
2489 Valve
Nameplate for Type 2489 Valve
1
Configuration ID
2 Type designation
3 Model number
4 Year of manufacture
5 Flow rate set point range for water
in m³/h
6
Flow coefficient K
VS
7 Pressure rating PN
8
Max. permissible temperature in °C
9 Differential pressure at the restric-
tion in bar
10 Max. perm. differential pressure
Δp in bar
1
2
3
4
5
6
7
8
9
10
Fig. 1:
Nameplate for Type 2489 Valve
2.1.2
Electric actuator name
-
plate
See associated actuator documentation.
the ones shown. The nameplates are used to
identify the separate regulator components
(see section 2.1).
Summary of Contents for 2489/58 Series
Page 39: ...EB 3135 2 EN 39 Certificates 1...
Page 43: ...EB 3135 2 EN 43 Certificates 3...
