2-2 EB 8015 EN
Markings on the device
Item Inscription meaning
15 Noise reduction:
1:ow divider(ST)1 · 2:ST2 ·
3:ST3 · 1/PSA:ST1 standard and inte-
grated in seat for PSA valve ·
AC-1/AC-2/AC-3/AC-5: anti-cavitation
trim, versions1 to5
LK: perforated plug · LK1/LK2/LK3:perfo-
rated plug with ow divider ST1 to ST3 ·
MHC1:multi-hole cage ·
CC1:Combi Cage · ZT1:Zero Travel ·
LDB:LowdB
16 PSA version:
PSA
17 Cage/seat style:
CS:clamped-in seat · CG:guided cage ·
SS:screwed-in seat · SF:suspended cage,
anged seat
18 Country of origin
19 ID of the notied body (EU), for example:
− 0062 for Bureau Veritas Services SAS,
8Cours du Triangle, 92800 PUTEAUX –
LA DEFENSE
21 PED: Pressure Equipment Directive
G1/G2: gases and vapors
Fluid group1= hazardous
Fluid group2= other
L1/L2: liquids
Fluid group1= hazardous
Fluid group2= other
I/II/III: Category 1 to 3
22 Serial number
23 Hardware version (NE53)
We recommend to include the device's serial
number (22 on the nameplate) and/or its
material number (as specied in the order
conrmation) in the plant documentation for
the associated tag number.
The serial number enables you to view the
device's current technical data as congured
by SAMSON. The material number enables
you to view the device's technical data as
congured by SAMSON upon delivery of
the device. To view these data, go to our
website at uwww.samsongroup.com >
Products > Electronic nameplate.
For example, you can also use the associat-
ed information to order a new nameplate
from our After-sales Service, if required.
2.2 Actuator nameplate
See associated actuator documentation.
2.3 Material numbers
The seat and plug of the valves have an item
number written on them. You can contact us
stating this item number to nd out which
material is used. Additionally, a seat code is
used to identify the trim material. This seat
code is specied on the nameplate.
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