Burkert Type 8640 - Manual (Page 13)

13
Installation
Procedure:
→
Depending on the version, plug the connections in the corre-
sponding working connections or screw them in.
NOTE!
For the plug-in connections the hose pipes must meet the following
requirements:
• Minimum hardness of 40 Shore D (in accordance with DIN
53505 or ISO 868);
• Outer diameter in accordance with DIN 73378 (max. permitted
deviation ± 0.1 mm of the nominal dimension);
• Burr-free, cut off at right angles and undamaged on the outer
diameter;
The hose pipes must be pressed all the way into the plug-in
connections.
7.1.2. Removing the plug-in connections
→
To detach the pipes, press in the thrust ring and pull out the hose
pipe.
7.1.3. Pneumatic connections -
AirLINE standard
Working connections
for 3/2-way valves
Working connections
for 5/2-way and
2 x 3/2-way valves
Fig. 9: Pneumatic connections - valve discs
Procedure:
→
Depending on the version, plug the connections in the corre-
sponding working connections (D6, D1/4) or screw them in (M7).
→
Connection nipples can be used for threaded versions.
Inscription of the connections:
→
Label the inscription areas with the data of the valve
connections.
english
Type 8640