In medical, biological and chemical laboratory and analysis technology,

UNF threads in combination with fittings are typically used to connect hoses

(PTFE, ...) and pipes/capillaries (VA, PEEK, ...). Bürkert valves of types 0117,

0127, 6126, 6606, 6650, 6624, 6712 and 6724 are available with a UNF-1/4-

28 thread. Fittings for UNF connections consist of a basic screw joint and a

clamping sleeve. The connections can be assembled very easily and quickly.

They are cavity-free and prevent the medium from swirling when it is transferred

from the valve to the hose. Assembly instructions: Tighten basic screw

joint hand-tight only, never squeeze it. The clamping sleeve and the hose

form a reliable seal without the use of other materials.

Type description