Burkert 2000 User Manual

Type 2000
Technical data
17
Required minimum control pressure depending on the medium pressure
In the following graphs the required minimum control pressure is shown for the respective control function
depending on the medium pressure.
SFB / SFI, ø40 mm
Medium pressure
[bar]
Pilot pressure
[bar]
DN15 DN20
Fig.6: Actuator ø40 mm, control function B und I, flow direction below the seat
SFB / SFI, ø50 mm
Medium pressure
[bar]
Pilot pressure
[bar]
DN15 DN20 DN25
Fig.7: Actuator ø50 mm, control function B und I, flow direction below the seat
SFB / SFI, ø63 mm
Medium pressure
[bar]
Pilot pressure
[bar]
DN20 DN25 DN32 DN40 DN50
Fig.8: Actuator ø63 mm, control function B und I, flow direction below the seat

Burkert 2000 Specifications

General

Model	2000
Manufacturer	Burkert
Ambient Temperature	-10 to +60 °C
Protection Class	IP65
Operating Temperature	-10 to + °C
Seal Material	FKM
Operating Pressure	0- bar
Fluid Temperature	-10 to + °C