Packings for valves: 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
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| 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 | **** | ||