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Idiomas disponibles
Idiomas disponibles
5.2
Fitting Notice
Use suitable tools.
Clean tools before fitting
Open the packaging only directly before the mounting. Free from oil and grease for oxygen (O
Valves for oxygen are permanently labelled with "O
Take note of the HEROSE information sheet "O
Only install the valve if the maximum working pressure and operating conditions of the plant
correspond to the valving marking on the valve.
Remove protective caps or covers before mounting.
Check the valve for dirt and damage.
DO NOT install damaged or dirty valves.
Remove dirt and residues from the pipeline and valve in order to prevent leaks.
Avoid damaging the body end.
The sealing surfaces must remain clean and intact.
Seal the valve with suitable seals.
No sealant (sealing tape, liquid sealant) may enter the valves.
Respect the suitability for use with O
Connect pipelines in a force-free and torque-free manner.
Stress-free mounting.
In order to ensure trouble-free operation, no impermissible static, thermal or dynamic stresses
may be transmitted to the valve. Observe reaction forces.
Temperature-dependent changes in length in the pipework system must be compensated with
expansion joints.
The valve is supported by the pipework system.
The valve must be protected against dirt and damage during construction work.
Check the leak-tightness.
Tightening torques
06401
06405 /
06406
Screw plug
Test thread
20
Operating instructions
Tightening torque (Nm)
3/4
50
40
60
1
50
50
80
1/2
50
30
50
1
50
50
80
1/4
20
20
20
1/2
50
Phone +49 4531 509-0
".
2
instructions".
2
.
2
40
60
40
70
50
80
50
80
30
50
40
60
50
80
50
80
20
20
20
20
)
2
Number of layers
of PTFE tape
5
40-45
6
55-60
3
20-25
6
55-60
20
2
2
10-15
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