Burkert 8644 AirLINE Instructions De Service page 75

I
NSTALLATION
Pneumatic connections - valve units
NOTE
With 3/2-way valves, the upper ports remain free!
Variants
5/2-way valves
Service port above (2)
Service part below (4)
3/2-way valves
Service port above (0)
Service port below (2)
Assembly
Plug (D6) or screw (M 5, M7) the connections, depending on the version, into the respective service
ports.
With threaded versions, connecting nipples may be used.
IE 6
8 - fach
8-fold valve unit
4 x 2 - fach
4 x 2-fold valve units
Variant 1 Variant 2
M 5
M 5
Variant 1 Variant 2
internally closed off internally closed off internally closed off
M 5
Service ports with 5/2-way
valves
Service ports with 3/2-way
valves
Variant 3
M 7 D 6
M 7 D 6
Variant 3
M 7 D 6
Operating Instructions No. 804 090