| Model: | ZKRR | |
| Standard or Nonstandard: | Standard |
|
| Pressure: | MediumPressure |
|
| Material: | StainlessSteel |
|
| Media: | Oil |
| PriceRange: | ||
| Structure: | Ball |
|
| Power: | Pneumatic |
|
| Temperature of Media: | HighTemperature |

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O- type ball valve for concentrated nitric acid is high performance block valve and control valve used in concentrated nitric acid enterprises. The valve body and core are made of C4 and C6L steel which resist corroding and wearing. The valve seat is made of PTFE. The valves are good in sealing, long in service life and easy in operating. O- type ball valves for concentrated nitric acid are suitable to block 98% concentrated nitric acid with PN1.6~4.0MPa and 40~100℃. The cores made of C4 are treated by special harden process, so they are hard to be scratched. “O” type ball valves for concentrated nitric acid are bi-directional sealing structure. The full series are structure of trunnion mouted ball. The valve face to face dimensions can be customized. O- type ball valve can be used in gas, chemical, paper-making and waste water treatment industry.