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![Photo Hutterer & Lechner Anti-flood valve with stainless steel flap and manual blocking, DN110 [Code number: HL 710.1]](/system/products/photos/000/005/042/original/hl_710.1-photo.jpg?1461296539)
Anti-flood valve HL 710.1 is designed for installation in the basement. The valve separates the internal sewerage system from the main sewerage, and it is used for prevention of flooding. The valve remains operational at temperatures up to +60 °C. It has automatic stainless steel flap, cleaning eye and manual blocking. Locking flap is made of high-quality stainless steel. For pipes made of PP or PVC.
| Diameter | Weight |
|---|---|
| DN, mm | gr |
| 110 | 2180 |
| Butterfly nuts | Flap | Body |
|---|---|---|
| ABS | stainless steel | ABS |
| Height | Width | Depth | Weight | Volume |
|---|---|---|---|---|
| mm | mm | mm | kg | m3 |
| 270 | 240 | 370 | 2,54 | 0,023976 |
Download data sheet: 
Anti-flood valve HL 710.1
![Photo Hutterer & Lechner Socket connector for push-fit connections between cast iron and plastic pipes, DN110 [Code number: HL 9/1] (Russia)](/system/products/photos/000/005/182/original/hl_9_1-photo.jpg?1461295835)
Hutterer & Lechner Socket connector for push-fit connections between cast iron and plastic pipes, DN110 [Code number: HL 9/1] (Russia)
![Draft Hutterer & Lechner Anti-flood valve with stainless steel flap and manual blocking, DN110 [Code number: HL 710.1]](/system/products/drafts/000/005/042/original/hl_710.1-draft.jpg?1461294472)
![Draft Hutterer & Lechner Socket connector for push-fit connections between cast iron and plastic pipes, DN110 [Code number: HL 9/1] (Russia)](/system/products/drafts/000/005/182/original/hl_9_1-draft.jpg?1461294554)