Manual
Version
Page
DB04A
EN A1-9
PKP Prozessmesstechnik
39
6.11. Pressure loss
The following figures show examples of the pressure drop of a
DB04A
(measuring instrument only,
not the valve)
Please note that the curves below are as an indicator only and based on atmopheric outlet
pressure. Especially when the outlet is under vacuum, the pressure drop can be higher.
Heavier gasses like Argon will greate more pressure drop, lighter gasses like helium will create
less pressure drop.
