{"product_id":"hl-single-flap-anti-flood-catalog","title":"HL710 Series — Automatic Anti-Flood Valve with Stainless-Steel Flap","description":"\u003cp\u003eHL automatic backflow valve with a self-acting stainless-steel flap and removable inspection cover. Available in DN110, DN125, DN160 and DN200 outlet sizes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eAutomatic Backflow Valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHL article codes\u003c\/th\u003e\n\u003ctd\u003eHL710, HL712, HL715, HL720\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal connection\u003c\/th\u003e\n\u003ctd\u003eDN110, DN125, DN160, DN200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBody material\u003c\/th\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEN 13564 backflow classification\u003c\/th\u003e\n\u003ctd\u003eType 0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eValve configuration\u003c\/th\u003e\n\u003ctd\u003eAutomatic stainless-steel flap and inspection cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHL Hutterer \u0026amp; Lechner, Austria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eModels and official HL technical drawings\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eArticle code\u003c\/th\u003e\n\u003cth\u003eConnection \/ variant\u003c\/th\u003e\n\u003cth\u003eHL specification and drawing\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHL710\u003c\/td\u003e\n\u003ctd\u003eDN110\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/www.hutterer-lechner.com\/en\/products\/catalog\/anti-flood-valves\/products\/automatic-backflow-valves\/hl710\/hl710.aspx\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial HL product page\u003c\/a\u003e | \u003ca href=\"https:\/\/www.hutterer-lechner.com\/media-products\/HL710_c.pdf?v=0\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eTechnical drawing (PDF)\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHL712\u003c\/td\u003e\n\u003ctd\u003eDN125\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/www.hutterer-lechner.com\/en\/products\/catalog\/anti-flood-valves\/products\/automatic-backflow-valves\/hl712\/hl712.aspx\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial HL product page\u003c\/a\u003e | \u003ca href=\"https:\/\/www.hutterer-lechner.com\/media-products\/HL712_b.pdf?v=0\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eTechnical drawing (PDF)\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHL715\u003c\/td\u003e\n\u003ctd\u003eDN160\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/www.hutterer-lechner.com\/en\/products\/catalog\/anti-flood-valves\/products\/automatic-backflow-valves\/hl715\/hl715.aspx\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial HL product page\u003c\/a\u003e | \u003ca href=\"https:\/\/www.hutterer-lechner.com\/media-products\/HL715_b.pdf?v=0\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eTechnical drawing (PDF)\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHL720\u003c\/td\u003e\n\u003ctd\u003eDN200\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/www.hutterer-lechner.com\/en\/products\/catalog\/anti-flood-valves\/products\/automatic-backflow-valves\/hl720\/hl720.aspx\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial HL product page\u003c\/a\u003e | \u003ca href=\"https:\/\/www.hutterer-lechner.com\/media-products\/HL720_1_b.pdf?v=0\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eTechnical drawing (PDF)\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eRefer to the linked HL product pages for model-specific dimensions, rated flow capacities, and PDF technical drawings.\u003c\/p\u003e","brand":"HL Hutterer \u0026 Lechner","offers":[{"title":"DN110","offer_id":67614692016418,"sku":"HL710","price":0.0,"currency_code":"EUR","in_stock":true},{"title":"DN125","offer_id":67614692049186,"sku":"HL712","price":0.0,"currency_code":"EUR","in_stock":true},{"title":"DN160","offer_id":67614692081954,"sku":"HL715","price":0.0,"currency_code":"EUR","in_stock":true},{"title":"DN200","offer_id":67614692114722,"sku":"HL720","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/8330\/7810\/files\/HL710_B.jpg?v=1793107330","url":"https:\/\/dsi.al\/products\/hl-single-flap-anti-flood-catalog","provider":"DSI - Professional Drainage Solutions","version":"1.0","type":"link"}