These valves use PTFE plugs for vacuum applications up to 5 x 10¯7 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 a seal is made with a Viton o-ring on a tapered seat. PTFE shaft can tolerate system temperatures of 230ºC.

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Item #

Product Name

Stopcock Bore Size

Approximate Stem Outer Diameter

Upper O Ring

Lower O Ring

Pkg. Qty.

List Price

Add To Cart/Request Quote
7146-02 N/A High Vacuum Valve, Right-Angle with Tip O-Ring and PTFE Plug N/A 04 mm N/A 9 mm N/A 010 N/A 5-105 N/A 1 $59.79 Add To Cart
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7146-04 N/A High Vacuum Valve, Right-Angle with Tip O-Ring and PTFE Plug N/A 8 mm N/A 13 mm N/A 110 N/A 011 N/A 1 $93.18 Add To Cart
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7146-06 N/A High Vacuum Valve, Right-Angle with Tip O-Ring and PTFE Plug N/A 0-12 mm N/A 16 mm N/A 112 N/A 110 N/A 1 $131.65 Add To Cart
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