Series A3521-A3525/0804
2/2-way solenoid valve for gases and solid-free liquids. The sealing element is a flat metal piston with a ring-shaped seat seal. The piston is guided in the valve cover by a PTFE piston ring. The valve type is robust and suitable for a wide range of applications due to the use of PTFE material.
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Technical informations
| Connections | G1/4, G3/8, G1/2, G3/4, G1 |
| Pressure | Min: 0 bar, Max: 40 bar |
| Temperature | Min: -40 °C, Max: 80 °C |
| Media | Ammoniac NH3 Water, H2O Helium Gas He Gases flammable Acetylene C2H2 Acetone CH3COCH3 Odorant Hydrogen H2 Ethanol CO2 carbon dioxide gas Sulfur Dioxide Liquid SO2 Butadien C4H6 Sodium Phosphate NA3PO4 Mercaptane Flue Gas SOX, SO2, N2, O2, CO Liquid Carbon Dioxide LCO2 Oxygen O2 Argon Ar Triglycole, Triethylenglycole C6H14O4 Isopropanol CH3 CH(OH)CH3 Hydrogen Sulfide, gas, dry, H2S Tetraflourmethane CF4, gas Additives for Fuels Forming Gas Biogas <= 0,5% H2S Dimethylether DME Phenol, Carbolic Acid - diluted with water Propylene, Propene - C3H6 Biodiesel, Rapsmethylester (RME) 2-methylpentan, isohexane, liquid refrigerant R290, R600a heptane ( hexan, petrol) potassium hydroxide KOH, 50%, aqueous Gasoline, Dieseloil, Fuels Dipropylenglycolmethylether DPM Nitrogen oxides, nitrous gases NOx Nitrogen dioxide NO2 Urea isoprene C5H8 sodium silicate (waterglass) Isobutane C4H10 Ethylacetat CH3 CO2 CH2 CH3 Propionic acid C3H6O2 Water H2O with Glycole JP-8 jet fuel aviation, kerosine Methanol Alcohole CH3OH Nitrogen Gas N2 |
| Housing materials | AISI 316 Ti - 1.4571(81) |
| Sealing | PTFE |
| Type of Control | electrically force-controlled |
| Optional | NO, manual reset, limit switches, Ex-proof, free of oil and grease for media O2 |
