Is a capillary tube considered to be a modulating mtering device, as a TXV is.

[TopMechanic]

I have often pondered this query, and have found many different answers to it

What do you think it is?

modulating metering device or not ?

I have oftened wondered this because the tube responds to subcooling unlike a fixed oriface would, and more like a TXV does.

[jteixiera]

i think the diffrence is that the txv throddle with load changes but the capillary is just constant flow no throdeling

[The MG Pony]

there is all ready a big thread about this exact thing, do a search and ye shall see all thee answeres!