4 Operation
The valve is designed for cleaning in place (CIP).
Study the instructions carefully and pay special attention to the warnings!
NaOH = Caustic soda. HNO
3
= Nitric acid.
Internal leakage in the valve is externally visible by means of the leakage outlet.
Closed valve*
UHT sterile CIP
2321-0084
A
B
C
A. UHT plant
Sterile CIP
B. Steam inlet 1.2 bar
C. Sterile tank
Tank standby
Closed valve*
Standby
2321-0085
A
B
C
A. From UHT
B. Steam supply 1.2 bar
C. To sterile tank
* Always ensure that the drain plug is the last to close, to prevent a pressure build-up between the valve seats.
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