Rotaflo® PTFE 90° Angle Stopcocks
By Corning![Rotaflo® PTFE 90° Angle Stopcocks](https://krackeler.com/timthumb.php?w=300&h=350&zc=3&src=%2Fgraphics%2F0001%2Fjpg%2F7473-sm.jpg)
These high performance plain bore, two-way, 90° angle stopcocks are designed so that only chemically resistant polytetrafluoroethylene (PTFE) and PYREX® borosilicate glass are in contact with liquids and gases. The Rotaflo® stopcock design permits fine flow adjustment. Lubrication is not required and assembly is fast because there are no O-rings, washers or nuts. The seal is visible when open or closed. Sidearm length is 102mm.