Low Temperature Valve Stem Packing, PTFE, 5-500 mm, 25 MPa

Aug 05, 2025

Product Name: Low Temperature Packing Set, Valve Stem Packing, Low Fugitive Emission Control
Components: Sintered End Rings, Braided Intermediate Rings
Material: PTFE
Diameters: 5-500 mm ID
Pressure: 25 MPa, 250 bar
PH: 0-14
Temperature Range: -100°C to 250°C

Prime Features

Innovative engineered PTFE low emission packing for low temperatures, tested and certified as per ISO 15848 for a temperature range of -46°C to +200°C
In-built solid lubricant with exceptionally low coefficient of friction and high load-bearing capacity significantly reduces packing friction even after a high number of cycles
Engineered profile of end rings helps in equivalent load transfer for the best sealing performance
High purity with excellent chemical resistance
Long life valve sealing with minimum maintenance
Clean and highly conformable for ease of fitting

Typical Applications

Suitable for use as valve packing for potable water applications.
Applicable for critical applications such as acids & alkalis of any concentration, solvents, organic/inorganic chemicals, aromatic hydrocarbons, hydrogen service, food & pharma applications.

The packing is a low emission packing set designed for low temperature applications. It consists of engineered PTFE sintered end rings and braided intermediate rings made from tough, cross-plaited thermally stable PTFE fiber yarn. The packing is impregnated with a high-temperature proprietary lubrication package to ensure low friction even at sub-zero temperatures.

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www.chinatopper.com
Address: Xiamen
Phone: 86-592-5819200
Business Type: Trading, Industry & Trading, Manufacturer,

Supplier Website

Source: https://www.valvepackingsealkits.com/low-temperature-valve-stem-packing-ptfe-5-500-mm-25-mpa.html