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Assembly of full system and valve block AirLINE Ex
Type 8650 REV.2
8.3
Valve block AirLINE Ex – components
8.3.1
Labelling of modules
The AirLINE Ex Type 8650 valve block consists of various modules. These are consolidated in assemblies
(“segments”) in favour of simple, use-oriented operation. The assembly of the valve block is schematically
presented below and the individual modules are labelled.
The components highlighted in grey can optionally be installed (only REV.2), but by default are not part of
the valve block nor part of the approvals of AirLINE Ex.
The texts in parentheses are the brief descriptions of the modules. These vary between REV.1 and REV.2 in
the last item.
Valve block airlInE Ex Type 8650
Valve segments
(mk0...)
connection segments
(mk0...)
pressure
gauge
module
pressure
switch/
pressure
sensor
pneumatic
connection
modules
(mp1...)
On/off valve
Type 6518
Terminal
module
(mE0...)
Electronic
module
(mE0...)
pneumatic
base valve
(mp1...)
Ex i valves,
types
6524– 6527
Fig. 8:
Structural assembly valve block AirLINE Ex from modules and “segments”
English
