Chesterton 1724/324 PTFE Packing

Non-Hardening with Exceptional Chemical Resistance

Chesterton 1724 is a unique PTFE valve packing material specially treated with protective lubricants that will not harden and do not deteriorate in a wide range of chemical applications. Valve testing has shown that high pressure is not capable of squeezing out the lubricants from this inter-braid valve packing material. 

Chesterton 324 offers the same construction in a square-braid formation.​

Characteristics:

• Non-hardening 
• Treated with protective lubricants

Applications:

• Most valves
• Most chemicals and fluids
• Steam​

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