Samson 2357-31, Монтаж и эксплуатация, Страница: 10 / 12

6 Nameplate
7 Technical data
10
EB 2558 EN
Nameplate · Technical data
Table 2 · Technical data · All pressures in bar (gauge)
Type 2357-31 Use with liquid process media
Nominal pressure PN 50
K
VS
coefficient 0.8 for pressure build-up · 0.2 for pressure relief
Set point range 1 to 8 bar · 5 to 25 bar · 8 to 40 bar
Permissible operating pressure 40 bar
Safety function 5 bar above the set point
Pressure relief function Approx. 1 bar above the set point
Temperature range –196 to +200 °C
Approx. weight 3.5 kg
Ports
A, B M40 x 2
C M26 x 1.5 male thread
Non-return unit M26 x 1.5 or M40 x 2
Fig. 4 · Specifications on the nameplate
1
2
3
Explanation
Specifications on the spring housing:
1 Set point range, manufacturing data
2 Type designation
3 Customer-specific data