| 摘要 |
<p>Valve for sterilization container permits the media exchange in and out of the container. Its valve element is closed in the last vacuum phase and maintains a negative pressure in the container through a pressure sensor and a temperature controlled element. The valve element is kept open by the pressure sensor in the open position. The temperature controlled element fuses, when the sterilization temperature is reached, and permits the valve to be closed.</p> |
