handtmann 491 - 5 Technical Data

Technical Data
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DOUBLE-SEAT VALVE (Type 491)
BA 049100.06 EN 29.06.2016
5 Technical Data
Product range
Materials Stainless steel 1.4301 (or 1.4404)
Seals EPDM, FDA conform
Surface area ≤ 0.8 µm
Other parts
Materials Stainless steel 1.4301
Seals EPDM / HNBR
Surface area polished, matte
Production
Operating pressure 0 - 10 bar
Temperature 0 -95 °C
Pressure impact safety 40 bar tested
Control air 5 -8 bar
Cleaning
CIP operating pressure 2 -5 bar
CIP pressure for flush
connection
0.4 -0.6 bar
Flushing chamber
pressure
< 0.5 bar
Temperature 0 – 95 °C / 140 °C
CIP amount for leakage
chamber
approx. 20l / min
Noise emissions
Operator position noise < 70 dB(A)