Non-hardening PTFE yarn
Chesterton 1724/324 is a PTFE valve packing specially treated with protective lubricants. With 1724/324's unique formulation and construction you can't squeeze-out the lubricants. It will not harden, and it will not deteriorate in a wide range of chemical applications. Chesterton 1724/324 is the super packing guaranteed for the life of the valve. If it doesnât outlast the valve it's in, we'll replace it for FREE*.
*Contact your local CHESTERTON representative for a copy of the written guarantee.
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| Temperature Limit |
260°C (500°F)
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| Chemical Resistance |
pH 0-14 |
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| Pressure Limit |
210 bar g (3000 psig) |
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