Burkert Type 8644 - Manual (Page 61)

61
Installation
removing the plug-in connections 8.5.2.
To detach the pipes, press in the thrust ring and pull out the hose pipe.
→
pneumatic connections - valve discs 8.5.3.
NoTE!
For 3/2-way valves the upper connections remain free!
Inscription areas
Working connections for 5/2-
and 2 x 3/2-Way valves
Working connections for
3/2-way valves
8-fold valve discs or
4 x 2-fold valve discs
Pneumatic connections - valve discs Figure 34:
Variants
5/2-way valve, 2 x 3/2-way valve
Variant 1 Variant 2 Variant 3
Working connection upper (2) M5 M7 D6, D4, D1/4
Working connection lower (4) M5 M7 D6, D4, D1/4
3/2-way valve
Variant 1 Variant 2 Variant 3
Working connection upper (0) Sealed internally Sealed internally Sealed internally
Working connection lower (2) M5 M7 D6, D4, D1/4
Typ 8644
deutsch