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Wavin non-return valves are special devices designed to completely shut off drains in the event that the transported liquid changes direction to the opposite due to blockage / overflow of the drainage or sewer system.
Non-return valves are mounted directly on the pipe. The installation process is simple and convenient.
This non-return valve is made of PVC - only the highest quality raw materials are used for production. PVC is chemically resistant, making PVC sewer systems safely transport wastewater and resist groundwater.
Wavin non-return valves can be operated at a wastewater temperature of +60 °C (in case of prolonged exposure) and with burst discharges up to +75 °C (no more than 5 minutes).
Wavin non-return valves can be equipped with revision which simplifies maintenance.
Our company is an official partner of Wavin which guarantees the purchase of completely original products from us at the most attractive prices. We offer discounts for wholesale and regular customers!
| Photo | Name | Article | Price | ||||||||||||
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![Photo Wavin ML backflow valve with inspection cap, d - 110 [Code number: 3162722100 / 22746410]](/system/products/photos/000/015/604/original/22746410-photo.jpg?1629734238)
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Wavin ML backflow valve with inspection cap, d - 110 [Code number: 3162722100 / 22746410]
Details
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3162722100 | |||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems, also it can be used to drain stormwater. It is resistant to acids and alkalis. It is installed to prevent the reverse flow of wastewater in a gravity pipeline. There is special lever to completely block the wastewater. It is resistant to acids and alkalis. The construction is collapsible. Technical characteristics Material: polyvinyl chloride (PVC).
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![Photo Wavin ML backflow valve with inspection cap, d - 200 [Code number: 3162722200 / 22760410]](/system/products/photos/000/015/606/original/22760410-photo.jpg?1629734227)
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Wavin ML backflow valve with inspection cap, d - 200 [Code number: 3162722200 / 22760410]
Details
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3162722200 | |||||||||||||
|
ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems, also it can be used to drain stormwater. It is resistant to acids and alkalis. It is installed to prevent the reverse flow of wastewater in a gravity pipeline. There is special lever to completely block the wastewater. It is resistant to acids and alkalis. The construction is collapsible. Technical characteristics Material: polyvinyl chloride (PVC).
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![Photo Wavin ML backflow valve with inspection cap, d - 160 [Code number: 3162722500 / 22756410]](/system/products/photos/000/015/605/original/22756410-photo.jpg?1629734242)
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Wavin ML backflow valve with inspection cap, d - 160 [Code number: 3162722500 / 22756410]
Details
|
3162722500 | |||||||||||||
|
ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems, also it can be used to drain stormwater. It is resistant to acids and alkalis. It is installed to prevent the reverse flow of wastewater in a gravity pipeline. There is special lever to completely block the wastewater. It is resistant to acids and alkalis. The construction is collapsible. Technical characteristics Material: polyvinyl chloride (PVC).
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![Photo Wavin ML backflow valve with TYPE 2, d - 110 [Code number: 3162723100 / 22746440]](/system/products/photos/000/032/289/original/22746440-photo.jpg?1629734238)
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Wavin ML backflow valve with TYPE 2, d - 110 [Code number: 3162723100 / 22746440]
Details
|
3162723100 | |||||||||||||
|
ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems. It is used for preventing of flooding. It is resistant to acids and alkalis. The backflow valve is equipped with a sealing ring made of butadiene styrene - it is created a sealed connection. Technical characteristics Material: polyvinyl chloride (PVC). Diameter: DN 110 |
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![Photo Wavin ML backflow valve with TYPE 2, d - 160 [Code number: 3162723110 / 22756440]](/system/products/photos/000/032/287/original/22756440-photo.jpg?1629734239)
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Wavin ML backflow valve with TYPE 2, d - 160 [Code number: 3162723110 / 22756440]
Details
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3162723110 | |||||||||||||
|
ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems. It is used for preventing of flooding. It is resistant to acids and alkalis. The backflow valve is equipped with a sealing ring made of butadiene styrene - it is created a sealed connection. Technical characteristics Material: polyvinyl chloride (PVC). Diameter: DN 160 |
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![Photo Wavin ML backflow valve, d - 110 [Code number: 3162723160 / 22746430]](/system/products/photos/000/032/290/original/22746430-photo.jpg?1629734224)
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Wavin ML backflow valve, d - 110 [Code number: 3162723160 / 22746430]
Details
|
3162723160 | |||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems, also it can be used to drain stormwater. It is resistant to acids and alkalis. Diameter: DN 110 |
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![Photo Wavin ML backflow valve, d - 160 [Code number: 3162723166 / 22756430]](/system/products/photos/000/032/288/original/22756430-photo.jpg?1629734236)
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Wavin ML backflow valve, d - 160 [Code number: 3162723166 / 22756430]
Details
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3162723166 | |||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems, also it can be used to drain stormwater. It is resistant to acids and alkalis. Diameter: DN 160 |
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![Photo Wavin ML backflow valve, d - 200 [Code number: 3162723167 / 22760430]](/system/products/photos/000/032/286/original/22760430-photo.jpg?1629734232)
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Wavin ML backflow valve, d - 200 [Code number: 3162723167 / 22760430]
Details
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3162723167 | |||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems, also it can be used to drain stormwater. It is resistant to acids and alkalis. Diameter: DN 200 |
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![Draft Wavin ML backflow valve with inspection cap, d - 110 [Code number: 3162722100 / 22746410]](/system/products/drafts/000/015/604/original/22746410-draft.jpg?1457478020)
![Draft Wavin ML backflow valve with inspection cap, d - 200 [Code number: 3162722200 / 22760410]](/system/products/drafts/000/015/606/original/22760410-draft.jpg?1457478161)
![Draft Wavin ML backflow valve with inspection cap, d - 160 [Code number: 3162722500 / 22756410]](/system/products/drafts/000/015/605/original/22756410-draft.jpg?1457478020)