3-way ball valveshave 2 ... humphrey 3 position rocker valve, ..... STC precision flow control valve have 3 one of this pic an 2 like the next one , all 1/8" npt .all $5 each,. make offer on all. I put the hose connectors on them to show how they went an how big. 1/4" hose push connectors not included. these are all used, but great shape have hose connectors too. make offer. tex if interested