BuraTAL T4 9650/T4

This packing set is made from high quality, impregnated non-wovens and consists of two carbon fiber non-woven rings impregnated with a special PTFE/graphite compound on the atmospheric side and three aramid non-woven sealing rings on the product side impregnated with PTFE to ensure very high cross-sectional stability. This packing set is especially suitable in applications that demand elimination of contamination by the media and where high gas sealing performance with low friction is required.

BuraTAL T4 9650/T4

Product Description

Features:
  • Packing set made from high quality, impregnated non-wovens
  • Two carbon fiber non-woven rings impregnated with a special PTFE/graphite compound on the atmospheric side
  • Three aramid non-woven sealing rings on the product side impregnated with PTFE to ensure very high cross-sectional stability
  • Especially suitable in applications that demand elimination of contamination by the media and where high gas sealing performance with low friction is required
Benefits:
  • Dimensionally stable
  • High gas tightness
  • Minimal friction coefficients
  • Prevents contamination of the media

Technical Specifications

Operating range:

Valves
Pressure: p = max. 250 bar
for TA-Luft:
 

  • without live-loading System 30 bar
  • with live-loading System 63 bar

Sliding velocity: vg = 2 m/s

Temperature
 

  • Continuous operation: t = -50 °C … +250 °C

Chemical resistance: pH = 1 … 14
Resistant to almost all organic and inorganic acids, alkalis, oils and solvents.

Standards and approvals:
  • TA Luft
Recommended applications:

Industries

  • Chemical industry
  • Process industry

Components

  • Valves
Variants:

9650/T4B (with Live-Loading System)

Forms of supply:
  • Customized packing sets made from endless or split precompressed rings
  • Made to order