Samson 3251 - 2 Markings on the Device; Valve Nameplate

EB 8051 EN 2-1
Markings on the device
2 Markings on the device
The nameplates shown were up to date at
the time of publication of this document. The
nameplate on the device may differ from the
one shown.
2.1 Valve nameplate
The nameplate (80) is afxed to the yoke of
the valve (see Fig.2-1).
80
Fig.2-1: Valve nameplate
Fig.2-2, Fig.2-3 and the inscription table
list all possible characteristics and options
that may appear on a valve nameplate.
Only the inscriptions relevant to the ordered
Type3251 or Type3251-AM Valve actually
appear on the nameplate.
a) Nameplate of Type3251
23
22
21
19
1716
18
151413121110
4
7
6
5
8/
2
1
Fig.2-2: Inscriptions on the nameplate of
Type3251 Valve
b) Nameplate of Type3251-AM
23
22
21
19
17
18
151413121110
4
7
6
5
8/
2
1
Fig.2-3: Inscriptions on the nameplate of
Type3251-AM Valve
Item Inscription meaning
1 Data Matrix code
2 Type designation
4 Material
5 Month and year of manufacture
6 Nominal size:
DIN: DN · ANSI: NPS · JIS: DN
7 Pressure rating:
DIN: PN · ANSI: Cl· JIS: K
8 Order number/item
10 Flow coefcient:
DIN: KVS · ANSI: CV
11 Characteristic:
%: equal percentage · LIN: linear
mod-lin: modied linear
NO/NC: on/off service
12 Seat-plug seal:
ME: metal · HA: carbide metal ·
ST: metal base material with Stellite
®
facing
KE: ceramic · PT: PTFE soft seal · PK: PEEK
soft seal
Note