Stopcocks have wetted parts constructed of PFA. An O-ring made of Viton® protects the glass tube when you tighten the compression nut. Stopcocks also accept rigid tubing such as PTFE.
Available in two-way and three-way styles.
Our specialists are here to help you find the best product or part available for your application. Call or Email us and we will make sure you get the right product or part for the job.