ProMinent DHV-U Serie Manual De Instrucciones página 63

FDA
All wetted materials in the "Physiologically safe
(FDA) in respect of wetted materials" design
comply with the FDA guidelines in line with the
certificate supplied.
Combination options
The combination options back pressure valve /
metering pump are limited by the maximum
flow Q of the back pressure valve.
max
The universal back pressure valve DHV-U can
be used as a matter of principle with metering
pumps in the low pressure range taking into
consideration pressure, feed chemical, flow ... .
Broad allocation of the back pressure valves to
the corresponding ProMinent pump types
DHV-U Pump type
DN 10 alpha, Beta, DLTa, GMX_, Pneu‐
mados, Vario DN 10, Hydro DN
10, EXtronic DN10
DN 15 Vario DN15, Sigma DN15, Hydro
DN15
DN 20 Sigma DN20, Meta DN20, Makro
TZ DN20
DN 25 Sigma DN25/DN32, Hydro DN25/
DN32, Meta DN25, Makro TZ DN
25/DN32
DN 32 Hydro 4 DN32, MakroTZ DN32
DN 40 Hydro 4 DN40, MakroTZ DN40,
Makro 5 DN50
Technical data
63