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Pressure reducer 682 / 482
DN
Installed length L
Weight in kg
Housing/ screws
tightening torque
in Nm
Field of use
Primary pressure
Secondary pressure
Materials
Temperature range
3
Transport and Storage
•
Protect the fitting from external influences, e.g. dirt, moisture, impact, blows or
vibrations. Transport the fitting only in the supplied packaging. Only remove the
plastic bags and protective caps immediately before assembly.
•
Maintain transport and storage temperatures between -20°C and 65°C.
For oxygen versions, the packaging must only be opened immediately before ins-
tallation.
Assembly and maintenance instructions - 382, 481/681, 482/682 | Version: 06/2023 · V02
15
20
25
130
150
160
2,5
4,2
4,7
20
25
25
Water, neutral and non-adhesive liquids, compressed air,
neutral and non-combustible gasses
Oxygen only in the GOX version
up to 16 bar (PN 16); up to 40 bar (LP up to 25 bar) (PN 40)
for GOX version for O
Gunmetal / stainless steel or stainless steel / stainless steel
Potable water up to 95°C (DVGW up to 80°C)
other mediums: -40°C - +120°C depending on version
version GOX for O
32
40
50
180
200
230
5,9
8,6
10,5
25
30
30
maximum 30 bar
2
SP: 1 - 8 bar
HP: 5 - 15 bar
LP: 0,5 - 2 bar
max. +60°C and 30bar
2
65
80
100
290
310
350
20
22
40
20
20
30
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