Burkert Type 8650 - Manual (Page 6)

20 GB
Basic pneumatic module
Illustration:
Basic pneumatic
module
28
26
19
29
30
31
13
12
14
25
28 Check valve (opt.) 30 Flange for valve
29 Labelling of the valve 31 P shut-off (optional)
positions / options
Pneumatic connections:
19 Inclined tie rod 12 R/S-3/5
Pneumatic working ports: 13 x
25 see table 14 P/1
26 see table
Technical data
Dimensions
[mm] Appr. 50 (per station 44 mm) x 70 x 55
Appr. 72 (per station 66 mm) x 70 x 55
Material PA, PBT, PC
Weight [g] 140 (per station 44 mm)
180 (per station 66 mm)
21 GB
Pneumatic connections
Possible confi guration of the working ports
Position Valves Double valve
3/2-way
6524/6526 5/2-way
6525/6527 2x 3/2-way
6524/6526
25 not used 2 2 (valve 12)
26 2 4 4 (valve 14)
Pneumatic connections on the valve slice
for valves with stacking size
11 mm 16.5 mm
Plug-and-socket
connection Ø 6 mm
(4 mm, ¼“ on request);
Thread M5, M7 Plug-and-socket connection
Ø 8 mm;
Thread G 1/8“, NPT 1/8“
Versions
The variants differ according to stacking size, number of
valve positions, fl ange type of the valves, confi guration of
the working ports and optional use of check valves and / or
P shut-offs.
22 GB
Pneumatic types MP13
stacking size 11 mm 16,5 mm
Valve types 6524-Ex-i
6525-Ex-i 6526-Ex-i
6527-Ex-i
Port confi guration (basic pneumatic module)
Plug-and-socket
connection Ø 4 mm
Ø 6 mm
Ш ¼“ Ш 8 mm
Thread M5 1/8“
M7 NPT 1/8“
Check valves
(optional) without check valves
Check valve in R channel
Check valve in R+S channel
P shutt-off
(optional) with P shut-off 1) without
P shut-off
1) Available only for certain valve types and with functional limitations
(see chapter Basic pneumatic modules with integrated P shut-off).
Supplementary information can be found in the opera-
ting manual also in chapter Confi guration and Function
of the Modules / Valve Slices.
23 GB
Features and limitations with
integrated P shut-off
Flow rate reduced to approx. 60 % with valves Type
6524/6525.
The possible working pressure range lies between 5 and
7 bar.
P shut-off only possible in conjunction with valves with internal
control air in a limited pressure range.
P shut-off can by combined with integrated check valves.
Pay attention when using the basic modules with P
shut-off that the pessure supply to the valve islands
is dimensioned suffi ciently large.
(Minimum hose diameter 8/6 mm)
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