Stem w/O-Rings, 3-Way, to fit A-dec® Micro Valve (A-dec® #29.0820.00) Pkg-1 ea Fits 3-way (A-dec® #29.0185.00) A-dec® is a registered trademark of A-dec, Inc. DCI has no affiliation with A-dec and A-dec has not authorized DCI replacement parts to be used on or in connection with A-dec® products.