Synthware High Vacuum Valves, PTFE, O-Ring, 180°

About this item

The non-rotating PTFE shaft has three O-Rings. The tip O-Ring makes the primary seal on the precision formed taper seat.

Heavy wall construction
33 expansion Borosilicate glass

For replacement Viton O-Ring kits, see R007, R010, or R108 and R110.

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