{"product_id":"knife-gate-valve-dnova-gvkn3431m-1w-fb-s-body-material-carbon-steel-knife-material-stainless-steel-aisi-304-seal-metal-handwheel-operated","title":"Knife gate valve DNOVA GVKN3431M-1W-Fb-S, body material - carbon steel, knife material - stainless steel AISI 304, seal - metal, handwheel operated","description":"\u003cp\u003eThe gate valve is designed to be installed on the pipeline as a shut-off device and regulate the flow of medium in water supply systems (except drinking water supply systems) and chemical industry.\u003c\/p\u003e\n\u003cp\u003eThe principle of operation of the gate valve is to move the gate (knife) perpendicular to the flow of medium. In case of complete closing of the pipeline bore diameter the flow is stopped, in case of partial closing the flow is regulated.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eDimensions and installation dimensions of gate valves DNOVA GVKN3431M-1W-Fb-S control - hand wheel\u003c\/h4\u003e\n\u003ctable height=\"215\" class=\"table_materials_karto4ka\" style=\"width: 146.202%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" style=\"width: 18.6379%;\"\u003eModel\u003c\/td\u003e\n\u003ctd colspan=\"12\" style=\"width: 79.4962%;\"\u003eSize\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 11.5466%;\"\u003eDN\u003c\/td\u003e\n\u003ctd style=\"width: 6.33051%;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003eD\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003eD1\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003eD2\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003eD0\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 4.69116%;\"\u003eT\u003c\/td\u003e\n\u003ctd style=\"width: 4.69116%;\"\u003ed\u003c\/td\u003e\n\u003ctd style=\"width: 2.78934%;\"\u003e●\u003c\/td\u003e\n\u003ctd style=\"width: 3.29649%;\"\u003eO\u003c\/td\u003e\n\u003ctd style=\"width: 11.9181%;\"\u003eN-Th\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.6379%;\"\u003eDN80 10 bar\u003c\/td\u003e\n\u003ctd style=\"width: 11.5466%;\"\u003e80\u003c\/td\u003e\n\u003ctd style=\"width: 6.33051%;\"\u003e51\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e160\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e132\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e320\u003c\/td\u003e\n\u003ctd style=\"width: 4.69116%;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"width: 4.69116%;\"\u003e18\u003c\/td\u003e\n\u003ctd style=\"width: 2.78934%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 3.29649%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 11.9181%;\"\u003e8-M16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.6379%;\"\u003eDN100 10 bar\u003c\/td\u003e\n\u003ctd style=\"width: 11.5466%;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 6.33051%;\"\u003e51\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e220\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e180\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e156\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e240\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e358\u003c\/td\u003e\n\u003ctd style=\"width: 4.69116%;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"width: 4.69116%;\"\u003e18\u003c\/td\u003e\n\u003ctd style=\"width: 2.78934%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 3.29649%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 11.9181%;\"\u003e8-M16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.6379%;\"\u003eDN125 10 bar\u003c\/td\u003e\n\u003ctd style=\"width: 11.5466%;\"\u003e125\u003c\/td\u003e\n\u003ctd style=\"width: 6.33051%;\"\u003e57\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e250\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e210\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e184\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e260\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e395\u003c\/td\u003e\n\u003ctd style=\"width: 4.69116%;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"width: 4.69116%;\"\u003e18\u003c\/td\u003e\n\u003ctd style=\"width: 2.78934%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 3.29649%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 11.9181%;\"\u003e8-M16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.6379%;\"\u003eDN150 10 bar\u003c\/td\u003e\n\u003ctd style=\"width: 11.5466%;\"\u003e150\u003c\/td\u003e\n\u003ctd style=\"width: 6.33051%;\"\u003e57\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e285\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e240\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e211\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e280\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e450\u003c\/td\u003e\n\u003ctd style=\"width: 4.69116%;\"\u003e14\u003c\/td\u003e\n\u003ctd style=\"width: 4.69116%;\"\u003e23\u003c\/td\u003e\n\u003ctd style=\"width: 2.78934%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 3.29649%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 11.9181%;\"\u003e8-M20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.6379%;\"\u003eDN200 10 bar\u003c\/td\u003e\n\u003ctd style=\"width: 11.5466%;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 6.33051%;\"\u003e70\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e340\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e295\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e266\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e300\u003c\/td\u003e\n\u003ctd style=\"width: 6.84656%;\"\u003e532\u003c\/td\u003e\n\u003ctd style=\"width: 4.69116%;\"\u003e16\u003c\/td\u003e\n\u003ctd style=\"width: 4.69116%;\"\u003e23\u003c\/td\u003e\n\u003ctd style=\"width: 2.78934%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 3.29649%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 11.9181%;\"\u003e8-M20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0878\/3603\/3359\/files\/gab-gvkn3431m-1w-fb-s.jpg?v=1737027714\"\u003e\u003c\/p\u003e\n\u003cp\u003eDimensional sketch of gate valves DNOVA GVKN3431M-1W-Fb-S, body material - carbon steel, knife material - stainless steel AISI 304, seal - metal, handwheel operated\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eMaterials of gate valves DNOVA GVKN3431M-1W-Fb-S, body material - carbon steel, knife material - stainless steel AISI 304, seal - metal, handwheel operated\u003c\/h4\u003e\n\u003ctable class=\"table_materials_karto4ka\" style=\"width: 99.9262%; height: 254.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.96885%; height: 19.6px;\"\u003e№\u003c\/td\u003e\n\u003ctd style=\"width: 45.033%; height: 19.6px;\"\u003ePart name\u003c\/td\u003e\n\u003ctd style=\"width: 46.6789%; height: 19.6px;\"\u003eMaterial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.96885%; height: 19.6px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 45.033%; height: 19.6px;\"\u003eCase\u003c\/td\u003e\n\u003ctd style=\"width: 46.6789%; height: 19.6px;\"\u003esteel WCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.96885%; height: 19.6px;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 45.033%; height: 19.6px;\"\u003eSchieber\u003c\/td\u003e\n\u003ctd style=\"width: 46.6789%; height: 19.6px;\"\u003estainless steel SS304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.96885%; height: 19.6px;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 45.033%; height: 19.6px;\"\u003eGuide seal\u003c\/td\u003e\n\u003ctd style=\"width: 46.6789%; height: 19.6px;\"\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.96885%; height: 19.6px;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 45.033%; height: 19.6px;\"\u003epadding\u003c\/td\u003e\n\u003ctd style=\"width: 46.6789%; height: 19.6px;\"\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.96885%; height: 19.6px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 45.033%; height: 19.6px;\"\u003eGland packing\u003c\/td\u003e\n\u003ctd style=\"width: 46.6789%; height: 19.6px;\"\u003esteel WCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.96885%; height: 19.6px;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 45.033%; height: 19.6px;\"\u003eNut\u003c\/td\u003e\n\u003ctd style=\"width: 46.6789%; height: 19.6px;\"\u003ebrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.96885%; height: 19.6px;\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 45.033%; height: 19.6px;\"\u003eStem\u003c\/td\u003e\n\u003ctd style=\"width: 46.6789%; height: 19.6px;\"\u003esteel 2Cr13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.96885%; height: 19.6px;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 45.033%; height: 19.6px;\"\u003eRack\u003c\/td\u003e\n\u003ctd style=\"width: 46.6789%; height: 19.6px;\"\u003esteel Q235\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.96885%; height: 19.6px;\"\u003e9\u003c\/td\u003e\n\u003ctd style=\"width: 45.033%; height: 19.6px;\"\u003eBearing\u003c\/td\u003e\n\u003ctd style=\"width: 46.6789%; height: 19.6px;\"\u003esteel GCr15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.96885%; height: 19.6px;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 45.033%; height: 19.6px;\"\u003eHelm\u003c\/td\u003e\n\u003ctd style=\"width: 46.6789%; height: 19.6px;\"\u003ecast iron GGG40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.96885%; height: 19.6px;\"\u003e11\u003c\/td\u003e\n\u003ctd style=\"width: 45.033%; height: 19.6px;\"\u003ecap\u003c\/td\u003e\n\u003ctd style=\"width: 46.6789%; height: 19.6px;\"\u003esteel Q235\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 7.96885%; height: 19.6px;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"width: 45.033%; height: 19.6px;\"\u003eWedge\u003c\/td\u003e\n\u003ctd style=\"width: 46.6789%; height: 19.6px;\"\u003esteel WCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dn.ru\/storage\/sketch\/dn_ru\/zadvizhka\/shiber\/mat-gvkn3431m-1w-fb-s.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eMaterial sketch of slide gate valves DNOVA GVKN3431M-1W-Fb-S, body material - carbon steel, knife material - stainless steel AISI 304, seal - metal, handwheel operated\u003c\/p\u003e","brand":"DNOVA","offers":[{"title":"DN80 \/ 10 bar","offer_id":54556331508060,"sku":"D040-07905","price":53.27,"currency_code":"USD","in_stock":true},{"title":"DN100 \/ 10 bar","offer_id":54556331540828,"sku":"D040-07813","price":59.79,"currency_code":"USD","in_stock":true},{"title":"DN125 \/ 10 bar","offer_id":54556331573596,"sku":"D040-07885","price":71.93,"currency_code":"USD","in_stock":true},{"title":"DN150 \/ 10 bar","offer_id":54556331606364,"sku":"D040-07904","price":99.02,"currency_code":"USD","in_stock":true},{"title":"DN200 \/ 10 bar","offer_id":54556331639132,"sku":"D040-07246","price":151.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/6962\/0316\/files\/gvk1331-w-fb-s_d59cd517-8ee6-4f8b-ad2b-5e837b3363b5.png?v=1747722704","url":"https:\/\/dnova.pro\/products\/knife-gate-valve-dnova-gvkn3431m-1w-fb-s-body-material-carbon-steel-knife-material-stainless-steel-aisi-304-seal-metal-handwheel-operated","provider":"DNOVA","version":"1.0","type":"link"}