441 Compatibility Table 04 // Industrial Valves The above recommendations are given in good faith. However, since each application is different, it is advisable to undertake tests in actual working conditions. Chemical Description Max. Pressure (bar) Temperature °C Universal and Light Series Standard Series DVGW Series Min. Max. Di-Pentene (solvents, varnish) 20 -20 +60 Di-Phenyl-Oxide (thin detergents) 20 -20 +60 Distilled water 40 +90 • • • Edible fats 20 +5 +200 • Edible oils 20 +5 +200 • Erytrene (see Butadiene) 20 -20 +60 Ethane (gas) CH2 CH3 20 -20 +60 • • Ethane (hydrocarbon gas) 20 -20 +60 Ethyl alcohol 20 -20 +60 Ethylene glycol (antifreeze) - see Glycols 20 -20 +120 Fatty alcohols 20 -20 Boiling Fuel oils 40 -20 +40 • • • Fuels-Diesels 40 -20 +40 • • Gaseous oxygen (ambient air) 20 -20 +40 Glycerine 20 -20 +40 • • Glycol (for antifreeze, lubricants) 40 -20 +40 • • Graphite in suspension in water, oils and greases 40 -20 +90 • • Greases (from petroleum) 40 -20 +90 • • Helium (gas) 20 -20 +60 Heptanal 20 -20 +50 • • Hexane (solvent) 20 -20 +60 Hydraulic oils (petroleum-based) 40 -20 +90 • • Hydrogen (gas) 20 -20 +60 Inks 20 -20 +60 Insecticides 20 0 +40 • • • Iso-Butane (aliphatic hydrocarbon) 20 -20 +60 Iso-Octane 20 -20 +60 Isopropyl alcohol 20 -20 Boiling Krypton (gas) Kr 20 -20 +60 • • • Light water 40 +80 • • • Lighting gas 20 -20 +40 • Methane (gas) CH4 20 -20 +60 • • • Methanol 20 -20 Boiling Methyl alcohol 20 -20 Boiling Methylated spirit 40 -20 +40 • • • Mineral oils 40 -20 +90 • • • Natural gas 20 -20 +40 • Natural waxes (vegetable, beeswax, carnauba, Chinese, lignite) 40 -20 +90 Neatsfoot oil 40 -20 +90 • • • Neon (Gas) Ne 20 -20 +60 • • • Nitrogen (gas) N ² 40 -20 +90 • • • Oil (petroleum-based) and water emulsions 40 -20 +90 • • •
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