EB 3135-1 EN
13
Markings on the device
2 Markings on the device
Several nameplates are affixed to the device. The nameplates are used to identify the sepa
-
rate regulator components (see section 2.1).
2.1 Nameplates
2.1.1 Nameplate for Type 2488 Valve
Nameplate for Type 2488 Valve
1
Model number and configuration ID
2 Order number or year of
manufacture
3 Type designation
4 Flow rate set point range
in m³/h
5 Differential pressure at the
restriction in bar
6 Max. perm. differential pressure
Δp in bar
7
Flow coefficient K
VS
8
Max. permissible temperature in °C
9 Pressure rating PN
1
2
3
4
5
6
7
8
9
Fig. 1:
Nameplate for Type 2488 Valve
2.1.2 Electric actuator name
-
plate
See associated actuator documentation.
2.2 Locations of the nameplate
Location of
the nameplate
on the
regulator
components
Fig. 2:
Nameplate of the Type 2488 Valve and
the electric actuators
