Samson 43-6, Монтаж и эксплуатация

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EB 2172 EN 2-1
Markings on the device
2 Markings on the device
2.1 Valve nameplate
Nameplate on bodies made of red brass or spheroidal graphite iron
1 Type designation
2 Model number
3 Material number and device index
4 Order number or year of manufacture
5 K
VS
/C
V
6 Perm. temperature in °C/°F
7 Perm. temperature in °C/°F
SAMSON 1
2 3 4
5 6
7
Valve size, pressure rating and the arrow indicating the direction of flow are cast into the body.
Nameplate on stainless steel body
1 Type designation
2 Model number
3 Material number and device index
4 Order number or year of manufacture
5
Flow coefficient:
DIN: K
VS
· ANSI: C
V
· JIS: C
V
6 Perm. temperature:
DIN: °C · ANSI: °F · JIS: °C/°F
7
Max. perm. differential pressure Δp:
DIN: bar · ANSI: psi · JIS: bar/psi
8
Thread size/valve size:
DIN: DN · ANSI: NPS · JIS: DN … A/B
9 Pressure rating:
DIN: PN · ANSI: CL · JIS: K
10 Arrow indicating the direction of flow
10
SAMSON 1
2 3 4
5 8 6
9 7
Fig. 2-1: Valve nameplate