| 摘要 |
An inflation valve for inflating containers with non-rigid walls, has a body with a passage and first tubular part with a first opening at one end leading into the passage and a second opening at its opposite end leading into the passage. A cap is removably fitted over the body for closing the first opening to the passage. A first sealing disc, which closes off the second opening to the passage, is adapted to open the second opening when an inflation device is inserted into the second opening to allow gas to be inserted into the container through the second opening. A guide member is located within the first tubular part to support a spring for assisting the first sealing disc in closing off the second opening.
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