Technical Data; Design - Burkert 2000 Instructions De Service

TECHNICAL DATA

Design

2/2-way globe valve Type 2000/2002)
Control function A
Normally closed with spring force
(when de-energised).
3/2-way globe valve Type 2002
Control function A
Port connection 1
normally closed with
spring force (when
de-energised).
Control function C
Pressure inlet 1 normally closed
(when de-energised); service port 2
is without load.
Control function E (mixer valve)
Pressure inlet 3 connected to service
port 2 when de-energised; Pressure
inlet 1 closed.
4 - 2000/2002
Control function B
Normally open with spring force
(when de-energised).
2
3 A, B:
P, P1: Pressure inlets
R:
1
Control function D
Pressure inlet 3 connected to
service port 2 when de-energised;
relief port 1 closed.
Control function F (distributor
valve)
Pressure inlet 2 connected to service
port 3 when de-energised; service
port 1 closed.
Control Ports
function
1 2
C P A
D R A
E P A
F A P
Service ports
Pressure relief
3
R
P
P1
B