1622 Low Emissions Valve Packing

Specification of

EMISSIONS CONTROL

SEALING SOLUTIONS FOR STATIONARY EQUIPMENT

Emission Control Packing for Block Valves

1622 Low Emissions Valve Packing

Chesterton 1622 Emissions Packing is designed to minimize

valve emissions and exceeds current emissions requirements

for the refinery, petrochemical, and chemical industries.

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

Available Sizes 3,2 mm to 17,5 mm (1/8" to 1")

Pressure 355 bar g (5 000 psig)

Temperature Max 650°C (1 200°F) steam (850°F) oxidizing atmosphere

pH 0 to 14 except in strong oxidizers

Applications Block valves with emission requirements in the refining,

petrochemical, and chemical industries