This valve has bent side arms to minimize liquid hold-up that occurs with conventional valves. The PTFE shaft seals help protect the Viton o-rings from coming in contact with the system. This design reduces outgassing.
Unit of Measure

Item No.

N/A 7158-04

Item Description

N/A High Vacuum Valve, Straight, Low Hold-Up, Extended-Tip with PTFE Plug, 0-4mm Bore Range, 9mm Stem O.D., 010 O-Ring Shaft Size

Stopcock Bore Size

N/A 04 mm

Approximate Stem Outer Diameter

N/A 9 mm

Upper O Ring

N/A 010

Pkg. Qty.

N/A 1