Operating instructions
5
Assembly
Other assembly steps may be necessary depending on the plant and type of safety valve. In the following
instructions only the major assembly steps are summarised. The instructions are intended only for coarse
orientation. The gasket manufacturer's data must be observed. Safety valves that are subject to special
cleaning regulations may only be unpacked shortly before assembly. When unpacking, it must be ensured
that the packaging is intact up to this point and that the safety valve is not contaminated. In addition, it
must be ensured that the cleanliness requirements are also met during the assembly and that the safety
valve is not contaminated.
5.1
Installation position
Type
06C01
06C02
06205
06216 / 06217
06218 / 06219
06370 / 06372 / 06376
06380
06395
06602 / 06603
50051.0004
50051.0011
5.2
Fitting Notice
Use suitable tools.
Open-ended spanner,
Torque wrench.
Clean tools before fitting.
Open the packaging only directly before the mounting.
Install the safety valve only if the maximum working pressure and operating conditions correspond to
the marking on the safety valve.
Remove protective caps or covers before mounting.
Check the safety valve for dirt and damage.
DO NOT install damaged or dirty safety valves.
Avoid damaging the connections.
The sealing surfaces must remain clean and intact.
Seal the safety valve using suitable seals.
No sealant (sealing tape, liquid sealing tape) may enter the safety valve.
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 safety valve. Observe reaction forces.
Temperature-dependent changes in length in the pipework system must be compensated with expan-
sion joints.
The safety valve is supported by the pipework system.
The safety valve must be protected against dirt and damage during construction work.
Check the leak-tightness.
Installation position
Vertical
The safety valves with the narrowest orifices of 25 mm and 31 mm can also be
installed in a horizontal installation position.
Vertical
Vertical
With the narrowest flow diameter of 7.0 mm the valve may also be installed
in a horizontal position.
The safety valves can be installed vertically or in a horizontal installation posi-
tion.
The safety valves can be installed vertically or in a horizontal installation posi-
tion with the outlet facing downwards.
Vertical
Vertical
The safety valves can be installed vertically or in a horizontal installation posi-
tion with the outlet facing downwards.
Vertical
The safety valve can be installed vertically or in a horizontal installation
position with the outlet facing downwards.
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