18
EB 8026 EN
Material number
7
Material number
Guide bushing, seat and plug have the fol-
lowing identifying marks:
Guide bushing (groove on plane face)
−
No groove: 1.4104
−
Sharp recessed groove: 1.4404
−
Flat recessed groove: 2.4610
Seat
The material number and article number is
either stamped or engraved on the seat.
−
Stellite facing is marked by a stamped
"st".
Plug
The article number is either stamped or en-
graved on the plug.
Note:
For dimensions and weights of the
valves refer to associated Data Sheet:
−
Type 3244 – DIN or ANSI:
u
T 8026 EN
−
Type 3246 – Class 150/300:
u
T 8046-3 EN
8
Description of nameplates
3
4
5
9
10
7
8
11 12
13
14 15
2
1
6
SAMSON
Made in Germany
-
1
CE marking or "Art. 3, Abs. 3", where
applicable
2
ID of the notified body, fluid group and
category, where applicable
3
Type designation
4
Device modification index
5
Material
6
Year of manufacture
7
Valve size: DIN: DN, ANSI: NPS
8
Perm. operating gauge pressure at
room temperature
DIN: PN, ANSI: CL
9
Order no. with modification index
10 Order pos.
11
Flow coefficient:
DIN:
K
VS
, ANSI:
C
V
12 Characteristic:
% equal percentage, Lin linear,
DIN:
A/Z
(quick opening)
ANSI:
O/C
(quick opening)
13 Plug seal:
ME
metal,
ST
Stellite plated,
Ni
nickel
plated
PT
Soft seal with PTFE
PK
Soft seal with PEEK
14 Version:
M
mixing valve
V
diverting valve
15 Flow divider
I
or
III
Fig. 5:
Nameplate for valve