ratral/pvErhard

ERHARD Plunger/Needle Valves (RKV) Sizing coefficients

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pvErhard

Provide the data necessary to calculate the Erhard RKV valves.

Installation

You can install the development version of pvErhard like so:

remotes::install_github("ratral/pvErhard")

Zeta ζ and flow coefficient K_v**s values of the ERHARD RKS Valves at a fully-open valve

The K_v**s value expresses the amount of flow in a regulating valve at a fully-open valve position and a pressure differential of 1 bar. The K_v**s value is a special case of the K_v**s value, which indicates the flow at a given valve position and a pressure differential of 1 bar.

library(pvErhard)