DURAN® patent stopcocks, complete with SBW plug, bore 4 mm, NS 18.8/50

DURAN® patent cock, with glass plug, bore 4 mm, NS 18.8 DURAN® patent cocks complete with DURAN® patent cock plug are 2-way cocks often used for the construction of Schlenk lines (vacuum inert gas lines, nitrogen distribution rakes). . The tap plug is secured in the tap sleeve by a 3-part tap retainer. For particularly high leakage rate requirements, we recommend the use of PRODURAN® valves. Special features and benefits: 2-way stopcock with threaded stopcock plug The stopcock plug is secured in the stopcock sleeve via a 3-part stopcock retainer. Glass articles for further processing Application: Suitable for shoring in glass apparatus and for vacuum applications, e.g. for the construction of Schlenk lines (vacuum inert gas lines, nitrogen distribution rakes)