24/48 Assembly
Bosch Rexroth AG
, M-.SED 10...XN..., RE 22045-XN-B/05.17
7.3.1 Requirements on the valve subplate
DAnGER
Explosion hazard caused by overheating!
In case of non-compliance with the requirements on the valve subplate, explosion
protection is no longer ensured!
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Observe the prescribed minimum distance in case of the assembly of several
valves in a valve battery.
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Observe the prescribed minimum size and minimum thermal conductivity of the
valve connection surface.
For recommended subplates, refer to chapter 7.6 "Required accessories".
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The following minimum values of the valve subplates must be adhered to:
Table 11: Minimum values of the valve subplates
Position
Minimum value
Thermal conductivity
at least 38 W/mK
Minimum size L x W x H for individual assembly
100 x 70 x 32 mm
Minimum cross-section W × H of the manifold in case of bank
assembly of several valves
85 x 60 mm
Minimum distance between the longitudinal valve axes in case of
the bank assembly of several valves
73 mm
7.4 Before the assembly
wARnInG
Explosion hazard due to the wrong area of application!
A valve which is not approved for the area of application may cause an explosion!
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Check whether the explosion protection marks on the name plate of the valve
comply with the information in these operating instructions.
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Check whether you have the correct valve type by means of the type designation
on the name plate of the valve.
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Check whether the zone assignment and the temperature class/surface
temperature correspond to the area of application of the valve.
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Check the scope of delivery for completeness and possible transport damage.
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Also observe the safety instructions in chapter 2.6 "Product-specific safety
instructions".
7.5 Required tools
In order to assemble the valve, you need standard tools only.
