AB-1B brake valve

Tom Madden
 

Has anyone offered an HO version of a Westinghouse AB-1B brake valve? It's essentially an AB valve with a selector valve assembly added to the face of the center portion (pipe bracket section) and a filler/stretcher/spacer added between the pipe bracket and emergency sections of the valve. Probably not something worth worrying about given the number of excellent AB valve models available and the small size of such a detail, but I thought I'd ask....


Tom Madden

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