These valves use PTFE plugs for vacuum applications up to 5 x 10- Torr. Designed with a precision external thread for fine control. Full open position is at 1 1/2 turns. The shaft is non-rotating and the primary seal is made with a Viton o-ring on a tapered seat. PTFE shaft will withstand system temperatures of 230ºC.
Unit of Measure
Item No. |
N/A 7152-02 |
Item Description |
N/A High Vacuum Valve, Straight, with Tip O-Ring and PTFE Plug, 0-4mm Bore Range, 9mm Stem O.D., 010 O-Ring Shaft Size, 5-105 O-Ring Tip Size |
Stopcock Bore Size |
N/A 04 mm |
Approximate Stem Outer Diameter |
N/A 9 mm |
Upper O Ring |
N/A 010 |
Lower O Ring |
N/A 5-105 |
Pkg. Qty. |
N/A 1 |
