Product Identification; Technical Data; Standards And Directives; Operating Conditions - Burkert 2920 Operating Instructions Manual

Type 2920, 2921, 2960, 2961

Technical data

5.4

Product identification

5.4.1 Type label
1 2
D-74653 Ingel ngen
10
Typ 2961 PTFE K
9
Tmed: -10...+185°C
see manual for derating
8
Flow 1
00123456
7
Fig. 7: Description of the type label (example)
Item Description
1 Manufacturer
2 Seal material
3 Flow coefficient in
serial conditions
4 Control characteristic
form (linear)
5 Medium pressure
3
4
160 lin
VS
2 PS 25 bar
5
S/N: 000001 W32TE
6
Item Description
6 Serial number
7 Article number
8 Flow direction
9 Medium temperature
10 Type
6 TECHNICAL DATA
6.1

Standards and directives

The device complies with the valid EU harmonisation legislation.
In addition, the device also complies with the requirements of the
laws of the United Kingdom.
The harmonised standards that have been applied for the conformity
assessment procedure are listed in the current version of the EU
Declaration of Conformity/ UK Declaration of Conformity.
Observe the following operating conditions according to the
Pressure Equipment Directive:
Nominal diameter Maximum pressure for compressible
of valve body DN fluids of Group 1
DN32-50
DN65
DN80
DN100
6.2

Operating conditions

Media Neutral gases, water, alcohols, oils,
fuels, saline solutions, lyes, organic
solvents, vapour
Materials and ports see data sheet
english
20 bar
15 bar
12.5 bar
10 bar
11