Docherty Associates are a distributor of the World Class Chesterton Packing

All styles are made available how you want them:

  • On the Spool with variation of lengths/weights available
  • Cut in multiples of one metre
  • Cut sets - A re-order number is created for your convenience
  • We back these products with outstanding customer service, technical support and delivery
  • Our factory trained specialists can assist you in the development of Coherent Maintenance Programs that will increase your efficiency, performance and productivity

Products Include:

High temperature valve packing with fire safe rating

  • Passed API 589 and API 607
  • Outstanding guarantees when used in conjunction with our Valve Service Program

Low temperature valve packing

  • Have the "Super Packing Guarantee" for the life of the valve

Packing for Rotating Shafts

  • Injectable - Adjust without equipment shutdown - Outstanding for worn shafts/sleeves
  • Plant Wide Standardisation - A complete paper mill can standardise on 3 styles without compromising performance
  • Water Management Program allows the elimination of expensive flush!
  • Water Management Program allows the virtual elimination of leakage!

Docherty Associates Valve Sealing Program

Keeps valves leak-free for years without usual adjustments

In-Plant Survey
All applicable valves are surveyed by an on-site specialist

Application Data Bank
Data derived from survey is stored in a computerized data bank



Click here to read more about mechanical packing on the Chesterton site