Chesterton® 1622 Emissions Packing is designed to minimize valve emissions and exceeds current emissions requirements for the refinery, petrochemical, and chemical industries.
Product Advantages
- Extremely low emissions
- Fire safe
- Single spool packing
- High pressure capability
Product Characteristics Parameters
| Guaranteed to seal less than 100 ppm for 5 years per EPA method 21. | ||
| Technical Data | ||
| Materials | Inconel wire reinforced flexible graphite packing with special blocking agents | |
| Applications | Block valves with emission requirements in the refining, petrochemical and chemical industry | |
| Available Sizes | 3.2 mm ─ 17.5 mm (1/8" ─ 1") | |
| Pressure Limit | 355 bar g (5000 psig) | |
| Temperature Limit | Max 650°C (1200°F) steam (850°F) oxidizing atmosphere |
|
| Chemical Resistance | 0 to 14 except in strong oxidizers | |
