Three Way Ball Valves, Multi-Port Ball Valves | Marwin Valve
3-Way Diverter Port Valves (Sanitary) - IMI PBM
Two-way check valve - SGI
Castel - 3-way motorized ball valves - R744
MEETOOT 5pcs Disposable Medical Three Way Valve 3-Way Stopcocks with Aseptic Cock for School Projects, Hobbies DIY Experimental Research Projects: Amazon.com: Industrial & Scientific
Flair-It 16910 Plastic 3 Way Valve, 0.5" Size: Amazon.com: Tools & Home Improvement