Samson 43-6, Mounting And Operating Instructions

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5-4 EB 2172 EN
Installation
Table 5-1: Dynamic behavior of Type 2430 Control Thermostat (adsorption principle)
Type 2430 Sensor Ø Time constant [s]
Without thermowell With thermowell
Adsorption principle
9.5 mm/0.37 inch 15 40
16 mm 30 80
Air sensor 8 –
1)
1)
Thermowell not possible
Table 5-2: Inlet and outlet lengths
DN
min.
b x DN
min.
a x DN
a Inlet length
b Outlet length
State of process
medium
Valve conditions Inlet length a Outlet length b
Gas Ma ≤ 0.3 2 4
Vapors 1) Ma ≤ 0.3 2 4
Liquid
Free of cavitation/w < 3
m /
s
2 4
Cavitation producing noise/w ≤ 3
m /
s
2 4
1)
No saturated steam