Burkert Type 2300 - Manual (Page 14)

14
Technical data
Maximum pilot pressure for valves
without pneumatic control unit
Actuator size Actuator material
max. permitted pilot
pressure
6)
ø 50 mm
PPS
10 bar ø 70 mm
ø 90 mm
ø 130 mm
7 bar
Tab. 4: Pilot pressure for valves without pneumatic control unit
6)
Observe the maximum pressure range according to the
type label!
Operating pressure for control function A 7)
Actuator size
Orifice DN
[mm] Required pilot
pressure [bar]
Max. sealed
medium
pressure [bar]
ø 50 mm
15 5.5 16
20 5.5 10
25 5.5 5
ø 70 mm
15 5.5 16
20 5.5 16
25 5.5 12
32 5.5 6
ø 90 mm
25 5.5 16
32 5.5 16
40 5.5 12
50 5.5 7
ø 130 mm
40 5.5 16
50 5.5 16
65 5.6 16
Tab. 5: Operating pressure for control function A
7)
The description of the control function (CF) can be found in
chapter entitled “6.2.1. Control functions (CF)”.
english
Type 2300