APV SPX DELTA DKR2, Operating Manual

Page: 10 / 45

5
5. Cleaning
Cleaning recommendation for the DKR valve
in the beverage industry
(with a break of 10 sec. each)
- The flushing times refer to a cleaning pressure of p = 3 - 5 bar .
- The flushing times indicated for the individual cleaning steps are
standard values. In specific applications these times must be
adjusted depending on the product, the pressure ratio and the
degree of soiling.
- The flushing quantity per CIP spraying cycle amounts to
about 1 litre at a cleaning pressure of 3 - 5 bar.
cleaning step CIP - spraying
pre-flushing 2 x 10 sec.
caustic flushing 80 ° C 3 x 10 sec.
intermediate flushing 2 x 10 sec.
acid flushing 3 x 10 sec.
final flushing 2 x 10 sec.
Double-Seat Ball Valve with Cleaning Connection
DELTA DKR 2
Operating Manual : Rev. 7
UK
- For the installation of a control unit on the DKR2 valve a special
turning actuator and an adapter are required.
The standard actuator must be replaced.
turning actuators and corresponding adapters
for control units
ref.-No.:
turning actuator K 080 15-37-070/17
DN 25 - 65 / 1” - 2,5”
CU 2 adapter SV1 / SVS1F / DKR2
08-48-416/93
turning actuator K 125 15-37-106/17
DN 80 - 100 / 3” - 4”
CU 2 adapter SV1 / SVS1F / DKR2
08-48-417/93
turning actuator K 180 15-37-103/17
DN 125
CU 2 adapter SV1 / SVS1F / DKR2
08-48-417/93
turning actuator for
control unit