It is currently Mon Oct 07, 2024 6:13 am

All times are UTC - 5 hours [ DST ]




Post new topic Reply to topic  [ 3 posts ] 
Author Message
 Post subject: Brake Valve ID
PostPosted: Tue Sep 10, 2024 10:26 am 

Joined: Wed Aug 25, 2004 11:06 pm
Posts: 241
Location: Bendena KS
I came across this brake valve at an estate auction this weekend and was wondering if anyone out there could tell me what type it is:

Thanks

Jason Midyette


Attachments:
rypn4.jpg
rypn4.jpg [ 55.22 KiB | Viewed 2542 times ]
rypn3.jpg
rypn3.jpg [ 80.38 KiB | Viewed 2542 times ]
rypn2.jpg
rypn2.jpg [ 76.1 KiB | Viewed 2542 times ]
rypn1.jpg
rypn1.jpg [ 99.44 KiB | Viewed 2542 times ]
Offline
 Profile  
 
 Post subject: Re: Brake Valve ID
PostPosted: Tue Sep 10, 2024 11:21 am 

Joined: Sat Jan 22, 2005 1:02 pm
Posts: 132
Location: Mi
I believe it is an "A-1" caboose or backup valve. They were found in the cupola of many modern cabooses and I've seen a couple on observation/tailcars.

IIRC with the handle pointed up and the pipe connections down, the far left position was lap, the center two positions had different orfice sizes to draw the brake pipe down either fast or slow and far right was emergency.

One pipe was connected to the trainline and the other was exhaust which was vented to the exterior, or usually not.


Offline
 Profile  
 
 Post subject: Re: Brake Valve ID
PostPosted: Tue Sep 10, 2024 2:13 pm 

Joined: Wed Aug 25, 2004 11:06 pm
Posts: 241
Location: Bendena KS
Thanks. Thant makes sense.

Jason Midyette


Offline
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 3 posts ] 

All times are UTC - 5 hours [ DST ]


 Who is online

Users browsing this forum: Google [Bot] and 118 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to: