4 Operation
The valve is designed for cleaning in place (CIP)
Study the instructions carefully and pay special attention to the warnings!
NaOH = Caustric soda
HNO
3
= Nitric acid
4.3
Recommended cleaning
Step 1
Always handle lye and acid with great care.
Caustic danger!
Always use
rubber gloves!
Always use
protective goggles!
Step 2
Never touch the valve or the pipelines when sterilizing.
Burning danger!
Step 3
Always keep the cleaning pressure lower than the product
pressure.
Never throttle the outlet of the detecting valve (risk of mixing
because of overpressure).
1 = CIP in
2 = CIP valve
3 = Detecting valve
4 = CIP out
Leakage chamber: 60-100 kPa
15
