Manual valves flanged or threaded DN 6 - 250 for manual shut-off in any mounting position of gas, fuel oil, water and air with teflon seals made in brass, steel or ductile cast iron housing from all leading German and European manufacturers.
Manual valves flanged or threaded DN 6 - 250 for manual shut-off in any mounting position of gas, fuel oil, water and air with teflon seals made in brass, steel or ductile cast iron housing from all leading German and European manufacturers.
Type | Fluid temperature | max. Inlet pressure pu | ||
Gas | other media* | Gas | other media | |
°C | °C | bar | bar | |
DN 6 - 50 | -20 - +60 | -20 - +180 | 5** | 16** |
DN 15 - 50 | -20 - +60 | -20 - +180 | 16** | 16** |
DN 25 - 100 | -20 - +60 | -10 - +140 | 16 | 16 |
DN 125 - 250 | -20 - +60 | -20 - +180 | 16 | 16 |
* Depending on the operating pressure and medium
** Some application standards (eg . As EN 746-2 ) allow threaded connections depending on the nominal width only with limited pressure range