Burkert 2300 Manuel D'utilisation page 33

Maintenance, cleaning
With unit control: open the valve according to the operating
instructions for the control unit.
→
Screw actuator into the valve body.
Observe tightening torque (see "Tab. 17").
Pilot air port
Fig. 27: Connections
tightening torques of valve body / nipples
dn tightening torques [nm]
15 45 ±3
20 50 ±3
25 60 ±3
32
65 ±3
40
50 70 ±3
65 100 ±3
Tab. 17: Tightening torques of valve body / nipples
Type 2300
2
1
If the position of the pilot air ports for installation of the
hoses is unfavorable, these can be aligned steplessly by
rotating the actuator through 360°.
The procedure is described in the chapter entitled "8.3.4
Rotating the actuator".
english
33