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return valve ARCHIT

non-return valve ARCHIT

non-return valve INDUSTR

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One has a non-return valve and is the connection for the air line. en.wikipedia.org

The vacuum is transferred to the servo along semi-rigid plastic lines, and is stored in the servo by using a non-return valve. en.wikipedia.org

The system comprises a non-return valve device, and a pusher with a stylet and two ports. en.wikipedia.org

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