Re: Outside Frames, Slide Valves w/Walschaerts

bcp Wrote:
-------------------------------------------------------
> Kelly Anderson Wrote:
> --------------------------------------------------
> -----
> > bcp Wrote:
> > -----------------------------------------
> > > and it was superheated.
> > >
> > > 69 is back in Skagway now.
> >
> > Slide valves and superheated steam don't go
> > together. I don't see any mention of superheat
> in
> > the specification.
>
> Superheat with slide valves is probably why boiler
> pressure was 160 instead of 180 like
> non-superheated near twin #68.
>
> [attachment 44460 69specs-superheater.jpg]
>
> Bruce
She may have been built with a superheater, but somewhere along the line it was removed and she is now a soak [www.railpictures.net]