Air brake valve

[Stevewill]

Working on a 1996 102-DL3. Got an air brake valve leaking. Can anyone tell me the correct name and part number for this valve.
Thanks a bunch

[Bill Gerrie]

Call Luke at US Coach. 1 888 262 2434

[ol713]

Hi;
     Believe that is an "inversion" valve. replaced mine a few years ago along with the air lines. also got mine from  Luke.

[Dave5Cs]

https://www.anythingtruck.com/product/060-277340N.html

[luvrbus]

PPP (Presicion) in Portland 503-256-4010 they may sell you direct or tell you where to buy it I think it is a 10psi ,fwiw those are used on water and hydraulic systems also .It's probably not the valve bad,the DD-3's may have a bad diaphragm and feeding back