Burkert 6624 Amidite & Reagent dispensing valve.  For MerMade instruments. Manifold Mount. 2-way NC valve.

Burkert 6724 dispensing valve for 192x, M8 and M6/12.  Manifold mount. 2-way NC

Flanged Lee dispensing valve for amidites and reagents. Comes with 2 Kalrez (FFKM) o-rings for manifold seal. Dual metal prong connection, no flying leads.

Standard Lee dispensing valve for amidites and reagents.  Dual metal prong connection, no flying leads.