Series A6323/0804 - A6328/0804
Type 63 valves are directly and externally controlled and require compressed air of 4-10 bar for switching. The design is simple and solid with fast reaction times. This type of valve can be flowed through and shut off from both sides. To effectively prevent closing impacts with liquids, the option "medium pressure under valve seat" should be selected.
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Technical informations
| Connections | G1/2, G3/4, G1, G5/4, G2, G6/4 |
| Pressure | Min: 0 bar, Max: 40 bar |
| Temperature | Min: -40 °C, Max: 200 °C |
| Media | natural Gas CH4 Sodium Phosphate NA3PO4 Flue Gas SOX, SO2, N2, O2, CO Formic Acid HCOOH Air Propane/Butane gaseous C3H8 LPG liquified petrol gas propane, butane Triglycole, Triethylenglycole C6H14O4 Isopropanol CH3 CH(OH)CH3 Hydrogen Sulfide, gas, dry, H2S Gasoline, Dieseloil, Fuels JP-8 jet fuel aviation, kerosine Hydrogen Peroxide 0,5% H2O2, +20°C Resins Additives for Fuels Phenol, Carbolic Acid - diluted with water Propylene, Propene - C3H6 Sodium hydroxide (sodium hydroxide), NaOH, 30%, +20°C Biodiesel, Rapsmethylester (RME) 2-methylpentan, isohexane, liquid refrigerant R290, R600a heptane ( hexan, petrol) Mercaptane Refrigerant R407C potassium hydroxide KOH, 50%, aqueous Nitrogen oxides, nitrous gases NOx Nitrogen dioxide NO2 Urea isoprene C5H8 Mineral Oil Cool Emulsion, Cooling Water Water, H2O Water demineralised, Osmose Water H2O with Glycole Motor Oil sodium silicate (waterglass) Ethylacetat CH3 CO2 CH2 CH3 Helium Gas He Oxygen O2 Methanol Alcohole CH3OH Ethanol Dimethylether DME Sulfur Dioxide Liquid SO2 Brake Fluid Butadien C4H6 Ammoniac NH3 silan gas Propionic acid C3H6O2 Sodium nitrite - aqueous NaNO2 Nitric acid aqueous 40%, HNO3 |
| Housing materials | AISI 316 - 1.4408 |
| Sealing | PTFE |
| Type of Control | pneum. direct |
