Markings On The Device; Nameplates; Nameplate For Type 2489 Valve; Electric Actuator Nameplate - Samson 2489/58 Series Mounting And Operating Instructions

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
3
6
9
Fig. 1:

Nameplate for Type 2489 Valve

2.1.2 Electric actuator name-
plate
See associated actuator documentation.
12
1
4
7
the ones shown. The nameplates are used to
identify the separate regulator components
(see section 2.1).
Nameplate for Type 2489 Valve
1 Configuration ID
2
2 Type designation
3 Model number
4 Year of manufacture
5
Flow rate set point range for water
5
in m³/h
8
6 Flow coefficient K
7 Pressure rating PN
10
8 Max. permissible temperature in °C
Differential pressure at the restric-
9
tion in bar
Max. perm. differential pressure
10
Δp in bar
VS
EB 3135-2 EN