Drain-waste-vent system
In modern plumbing, a drain-waste-vent (or DWV) is part of a system that removes sewage and greywater from a building, and regulates air pressure in the waste-system pipes to aid free flow. Waste is produced at fixtures such as toilets, sinks, and showers, and exits the fixtures through a trap, a dipped section of pipe that always contains water.
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Drain-waste-vent system
In modern plumbing, a drain-waste-vent (or DWV) is part of a system that removes sewage and greywater from a building, and regulates air pressure in the waste-system pipes to aid free flow. Waste is produced at fixtures such as toilets, sinks, and showers, and exits the fixtures through a trap, a dipped section of pipe that always contains water.
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In modern plumbing, a drain-wa ...... pe that always contains water.
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Le mot reniflard a plusieurs s ...... ilation (généralement en pvc).
@fr
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In modern plumbing, a drain-wa ...... pe that always contains water.
@en
Le mot reniflard a plusieurs s ...... ilation (généralement en pvc).
@fr
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Drain-waste-vent system
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Reniflard
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