Burkert 8644 AirLINE Instructions De Service page 55

D B
ESCRIPTION OF ÜRKERT
Variants
The variants differ e.g. in
Valve type
Connection type
Check valves
BA 8
AirLINE-S
YSTEM
6524, 6525
D 6, M 5, M 7
none, R, R + S
Operating Instructions No. 804 090