PTFE packing is primarily used in control valve applications where the temperature is below 200°C.
PTFE Packing
● PTFE is a plastic material that inherently reduces friction.
● Molded into V-rings, the V-rings are spring-loaded and self-adjusting within the stuffing box, requiring no packing lubrication.
● Resistant to most known chemicals, with the exception of molten alkali metals.

Upper Wiper Ring
Packing Gland
Concave Packing Ring
V-Ring
Convex Packing Ring
Sleeve Ring
Gasket
Spring
Stuffing Box Ring / Lower Isolating Ring
PTFE Packing



