Packings for pumps: VALVEGRAPH 6500

Properties

Made with flexible expanded 100% pure graphite yarn VALVEGRAPH 6500 packing is braided with a long pitch and wide links. Due to its easy installation VALVEGRAPH 6500 reduces the number of sections of pre-formed expanded graphite rings to be ...
  • FOR VALVES AND PUMPS
  • EXPANDED FLEXIBLE 100% PURE GRAPHITE
  • EASY TO INSTALL
  • EXCELLENT THERMAL CONDUCTIVITY
  • HIGH EXTRUSION RESISTANCE
  • SELF-LUBRICATING
  • FOR CONDITIONS NOT ALWAYS IDEAL

Technical data

Temperature max and min, °C: +650 with steam ÷ -240, +450 oxidant environment ÷ -240
Pressure max, bar: **** **** ****
pH: 0 ÷ 14
Vp, mt/sec: **** **** ****
Pumps ****
Valves/static applications ****
Alternative motions ****
High speed ****
Medium speed ****
Low speed ****
High pressure ****
Medium pressure ****
Low pressure ****
Strong acids ****
Acid solutions ****
Strong alkali ****
Alkaline solutions ****
Steam ****
Cryogenic ****
Solvents ****
Various gas ****
Abrasive ****
Hardeners ****
Lubricant oils ****
Non-contaminable substances ****
Food ****