Hard-Seal Worm Gear Welded Butterfly Valve
| Type: | D363 |
| Nominal Diameter: | DN80—1000 |
| Pressure Class: | 1.6MPa —4.0MPa |
| Suitable Temperature: | —28℃—425℃ |
| Suitable Medium: | Water,Steam,Oil Goods,Nitric Acid,Acetic Acid |
| Material: | WCB,1Cr18Ni9Ti,ZG1Cr18Ni12Mo2Ti |