Pressure reducer 682 / 482
2
Technical Data
Pressure reducer 382
DN
Installed length L
Weight in kg
Tightening torque
screws in Nm
Field of use
Primary pressure
Secondary pressure
Materials
Temperature range
Pressure reducer 681 / 481
DN
Installed length L
Weight in kg
Housing tightening
torque in Nm
Field of use
Primary pressure
Secondary pressure
Materials
Temperature range
Assembly and maintenance instructions - 382, 481/681, 482/682 | Version: 06/2023 · V02
50
65
230
290
18
19
20
20
up to 16 bar (PN 16); up to 25 bar (PN 25)
Spheroidal graphite cast iron / stainless steel
up to 65 °C (DVGW up to 30 °C)
1/2"
3/4"
135
160
1,2
1,3
20
20
Water, neutral and non-adhesive liquids, compressed air,
neutral and non-combustible gasses
Oxygen only in the GOX version
up to 40 bar (LP up to 25 bar)
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
80
100
310
350
23
26
30
30
Potable water
SP: 1,5 - 7 bar
HP: 3 - 12 bar
LP: 0,5 - 3 bar
1"
1 1/4"
180
195
2,4
2,6
25
25
maximum 30 bar
2
SP: 1 - 8 bar
HP: 5 - 15 bar
LP: 0,5 - 2 bar
max. +60°C and 30bar
2
125
150
400
480
32
55
30
60
1 1/2"
225
5,5
30
www.goetze-group.com
200
600
65
60
2"
255
6,0
30
