| Model: | ||
| Standard or Nonstandard: | Standard |
|
| Pressure: | HighPressure |
|
| Power: | Manual |
|
| Media: | Water |
| PriceRange: | ||
| Structure: | Plug |
|
| Material: | Casting |

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API orbit plug valve is one type of orbit plug valves. Its sealing is realized by the sealing rings around the valve disc. It has unique protection of swallow tailed sink and fixed sealing rings.
Its Principle of operation is just the same as the ordinary orbit plug valve .When the valve is fully open, the channel of plug is in alignment with the channel of valve body, which can ensure ideal and lowest decrease on pressure. When the hand wheel is turned, the plug will rotate toward the closing direction, and make the same time draft the rotation of valve seat and close the valve. When the hand wheel is turned inversely, first of all the plug will move upward, and the valve disc and valve seat will be separated; if the hand wheel is turned further on; till the valve disc is turned by 90 degree driven by the plug, and finally the channel of plug will be in alignment with the channel of valve body, so that the valve is be fully opened.