Samson 2357-11, Mounting And Operating Instructions

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14 EB 2560 EN
Technical data
10 Technical data
Type 2357-11 2357-21
K
VS
coefficient 0.8 1.25
Set point ranges 1) in bar 1 to 8 · 5 to 25 · 8 to 40
Max. perm.operating pressure p
max
63 bar 2)
Safety function for Type 2357-11 5 bar above the set point
Max. perm. differential pressure
∆p
max
Types 2357-11 Pressure Reducing Valves: Gases 30 bar
Liquids 6 bar
Type 2357-21 Excess Pressure Valve: 3 bar (> 3 bar only with
special accessories)
Temperature range –200 to +200 °C
1)
Further set point ranges on request
2)
For oxygen p
max
= 40 bar