Chesterton 1622 Low E Valve Packing

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form :(

Chesterton 1622 Low E Valve Packing
Low Emissions Packing for Isolation Valves

  

​​Our award-winning 1622 Low E Packing minimizes block (isolation) valve VOC emissions. It exceeds current emissions requirements for the refinery, petrochemical, and chemical industries. 

This is a non-hardening, flexible packing constructed from an Inconel-reinforced mesh with internal exfoliated graphite, which keeps it from shrinking or absorbing moisture. 1622 contains a passive corrosion-inhibitor to prevent galvanic corrosion of valve parts in contact with the packing.

Chesterton's 1622 packing meets multiple API and ISO qualifications and comes with a 5-year emissions warranty:

  • API 622, 2nd edition tested and qualified
  • VDI 2440 (TA-Luft) approved
  • API 624 tested and qualified for numerous valve OEMs
  • Fire safe to API 607
  • ChevronTexaco Standard tested and passed
  • ISO 15848-1 passed CO2 at 200 ̊C to tightness class BH
  • ISO 15848-1 passed CO2 at 400 ̊C to tightness class BH

Warrantied: Chesterton 1622 packing is certified for a period of five years to not leak in excess of 100 ppm. See your Chesterton representative for conditions and details of warranty.

For Valve Manufacturers: 1622 is also available in a die-formed shape for valve manufacturers. We also offer equipment analysis and in-house emissions testing to pre​-qualify the valve to 624.​

Award Winning Emissions Control

  • The Nation​al Pollution Prevention Roundtable's 2010 Most Valuable Pollution Prevention (MVP2) award​
  • Chemical Processing Magazine​'s 2011 Vaaler Award for emissions reduction capability​​
  • Exceeds current US EPA emission requirements 
Fits a wide range of isolation valves
A single spool solution that reduces inventory and installation errors caused using multiple types of rings in various orientations
Reduces LDAR monitoring costs
Keeps valves sealed and operable; easy to remove
—Non-hardening and flexible
—​Will not shrink or absorb moisture
Contains a passive corrosion inhibitor to prevents stem pitting and valve damage
Applicable for gate, globe, ball, butterfly, and plug valves, etc.
​Light and heavy hydrocarbons, VOCs, VHAPs, steam, and most non-oxidizing chemicals
Temperature Limit650°C (1200°F) in non-oxidizing atmosphere; ​450°C (850°F) in oxidizing atmosphere​
Pressure Limit
345 bar g (5000 psi)
Chemical ResistancepH 0 to 14 except in strong oxidizers
ApplicationsLight and heavy hydrocarbons, VOCs, VHAPs, steam, and most non-oxidizing chemicals

 

 

Product Datasheet: 1622 Low E Valve Packing (English)https://chestertondocs.chesterton.com/Stationary/EN36538_Packing_1622_PDS_EN.pdfProduct Datasheet: 1622 Low E Valve Packing (English)pdf
Installation Instructions: 1622 (English)https://chestertondocs.chesterton.com/Stationary/mi1622_EN.pdfInstallation Instructions: 1622 (English)pdf
SDS: 1622 Low E (English)https://chestertondocs.chesterton.com/Stationary/ms1622_EN.pdfSDS: 1622 Low E (English)pdf
Product Datasheet: 1622 Low E Valve Packing (Español)https://chestertondocs.chesterton.com/Stationary/ES36538_Packing_1622_PDS_ES.pdfProduct Datasheet: 1622 Low E Valve Packing (Español)pdf
SDS: 1622 Low E (Francais)https://chestertondocs.chesterton.com/Stationary/ms1622_FR.pdfSDS: 1622 Low E (Francais)pdf

 

 

Catalog: Chesterton Packing and Gasket Product Catalog (English)https://chestertondocs.chesterton.com/Stationary/073972_Packing_Gasket_Catalog_EN.pdfCatalog: Chesterton Packing and Gasket Product Catalog (English)pdf
Brochure: 1622 Low E Valve Packing (English)https://chestertondocs.chesterton.com/Stationary/EN22371_23114_1622_Bro.pdfBrochure: 1622 Low E Valve Packing (English)pdf
Case Study 001 Stationary Equipment - Petrochemical - Exceeding Class in ISO Test (English)https://chestertondocs.chesterton.com/Stationary/23753_Stationary_CS001.pdfCase Study 001 Stationary Equipment - Petrochemical - Exceeding Class in ISO Test (English)pdf
Article: "The Tie Between Fugitive Emissions & Market Dynamics" (English)https://chestertondocs.chesterton.com/Stationary/FUGITIVE_EMISSIONS.pdfArticle: "The Tie Between Fugitive Emissions & Market Dynamics" (English)pdf
Article: "Valve Packing to Meet Emission Goals" (English)https://chestertondocs.chesterton.com/Stationary/Packing to meet emissions goals.pdfArticle: "Valve Packing to Meet Emission Goals" (English)pdf