Identify an Indexing Valve

Indexing Valve Series Identification of an indexing valve is fairly straightforward. If you know the pipe size in and out you can simply consult the following list: 1000 Series – 1″ in and 1″ out 2000 Series – 1.25″ in and 1.25″ out 3000 Series – 1.5″ in and 1.25″ out 4000 Series – 1.5″…