DHV S DL 1.0-10 b DN PC
DHV-S-DL backpressure valves


Produced by ProMinent, Series DHV-S-DL backpressure valves serve:

  • The purpose of creating a constantbackpressure to ensure exact media feed rates

and to protect against overloading while also increasing the metering accuracy

when metering against atmospheric pressure.  Installation in metering line.

  • They are also suitable for use together with pulsation dampers to

facilitate low-pulsation metering.

  • Used as overflow valves (pressure relief) in bypass systems, they

protect pumps, lines and fittings from overpressure as the result of
incorrect operation or blockages.

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