{"product_id":"single-leaf-lobe-check-valve-vcl1-3131v-fb-body-material-stainless-steel-aisi-304-disk-material-stainless-steel-aisi-304-seal-viton-compact-flanged","title":"Single leaf lobe check valve VCL1-3131V-Fb, body material - stainless steel AISI 304, disk material - stainless steel AISI 304, seal - viton, compact flanged","description":"\u003cp\u003eSingle-leaf check lobe valve is designed to prevent reversal of direction of working medium flow in the pipeline. Working principle. Under the action of the direct flow of the working medium, the locking flap rises, opening the passage opening. When the pressure drops, the dead weight of the flap returns it to its original position, closing the passage opening and preventing the flow of medium in the opposite direction.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eDimensions and installation dimensions Single-leaf check valves VCL1-3131V-Fb, body material - stainless steel AISI 304, disk material - stainless steel AISI 304, sealing - Viton, compact flanged:\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ctable style=\"border-collapse: collapse; text-align: left; word-break: break-all; width: 100%;\" class=\"table_materials_karto4ka\" cellspacing=\"0\" cellpadding=\"0\" border=\"1px\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"font-weight: bold;\"\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eD, mm\u003c\/td\u003e\n\u003ctd\u003eD1, mm\u003c\/td\u003e\n\u003ctd\u003eL, mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN40\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN50\u003c\/td\u003e\n\u003ctd\u003e109\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN65\u003c\/td\u003e\n\u003ctd\u003e129\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN80\u003c\/td\u003e\n\u003ctd\u003e144\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN100\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN125\u003c\/td\u003e\n\u003ctd\u003e196\u003c\/td\u003e\n\u003ctd\u003e83\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN150\u003c\/td\u003e\n\u003ctd\u003e226\u003c\/td\u003e\n\u003ctd\u003e104\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN200\u003c\/td\u003e\n\u003ctd\u003e292\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN250\u003c\/td\u003e\n\u003ctd\u003e329\u003c\/td\u003e\n\u003ctd\u003e188\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN300\u003c\/td\u003e\n\u003ctd\u003e384\u003c\/td\u003e\n\u003ctd\u003e216\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN350\u003c\/td\u003e\n\u003ctd\u003e444\u003c\/td\u003e\n\u003ctd\u003e263\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDN400\u003c\/td\u003e\n\u003ctd\u003e495\u003c\/td\u003e\n\u003ctd\u003e305\u003c\/td\u003e\n\u003ctd\u003e51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/dn.ru\/storage\/sketch\/dn_ru\/klapan_obratnyi\/eskiz-gab-klap-dnru.jpg\" alt=\"\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eMaterials Single-leaf check valves VCL1-3131V-Fb, body material - stainless steel AISI 304, disk material - stainless steel AISI 304, sealing - Viton, compact flanged:\u003c\/h4\u003e\n\u003ctable style=\"border-collapse: collapse; text-align: left; word-break: break-all; width: 100%;\" class=\"table_materials_karto4ka\" cellspacing=\"0\" cellpadding=\"0\" border=\"1px\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"font-weight: bold;\"\u003e\n\u003ctd\u003e№\u003c\/td\u003e\n\u003ctd\u003ePart name\u003c\/td\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eBody\u003c\/td\u003e\n\u003ctd\u003estainless steel 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eDisk\u003c\/td\u003e\n\u003ctd\u003estainless steel 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eSeal\u003c\/td\u003e\n\u003ctd\u003eVITON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003ctd\u003estainless steel 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eMounting hook\u003c\/td\u003e\n\u003ctd\u003estainless steel 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/dn.ru\/storage\/sketch\/dn_ru\/klapan_obratnyi\/eskiz-mat-klap-dnru.jpg\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"DNOVA","offers":[{"title":"DN40 \/ 40 bar","offer_id":54556204597596,"sku":"D100-03657","price":15.23,"currency_code":"USD","in_stock":true},{"title":"DN50 \/ 40 bar","offer_id":54556204630364,"sku":"D100-03658","price":20.43,"currency_code":"USD","in_stock":true},{"title":"DN65 \/ 40 bar","offer_id":54556204663132,"sku":"D100-03659","price":26.66,"currency_code":"USD","in_stock":true},{"title":"DN80 \/ 40 bar","offer_id":54556204695900,"sku":"D100-03660","price":31.55,"currency_code":"USD","in_stock":true},{"title":"DN100 \/ 40 bar","offer_id":54556204728668,"sku":"D100-03661","price":41.06,"currency_code":"USD","in_stock":true},{"title":"DN125 \/ 40 bar","offer_id":54556204761436,"sku":"D100-03662","price":53.46,"currency_code":"USD","in_stock":true},{"title":"DN150 \/ 40 bar","offer_id":54556204794204,"sku":"D100-03663","price":68.81,"currency_code":"USD","in_stock":true},{"title":"DN200 \/ 40 bar","offer_id":54556204826972,"sku":"D100-03664","price":131.58,"currency_code":"USD","in_stock":true},{"title":"DN250 \/ 40 bar","offer_id":54556204859740,"sku":"D100-03665","price":155.25,"currency_code":"USD","in_stock":true},{"title":"DN300 \/ 40 bar","offer_id":54556204892508,"sku":"D100-03666","price":295.07,"currency_code":"USD","in_stock":true},{"title":"DN350 \/ 40 bar","offer_id":54556204925276,"sku":"D100-03667","price":461.21,"currency_code":"USD","in_stock":true},{"title":"DN400 \/ 40 bar","offer_id":54556204958044,"sku":"D100-03668","price":673.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/6962\/0316\/files\/klapan-obratnyi-mezhflantcevyi-odnostvorchatyi-dn-ru-vcl1-3232v-fb-dn100-1-1_43c2eed5-83a8-473d-a981-bcc4108863e6.png?v=1747721789","url":"https:\/\/dnova.pro\/products\/single-leaf-lobe-check-valve-vcl1-3131v-fb-body-material-stainless-steel-aisi-304-disk-material-stainless-steel-aisi-304-seal-viton-compact-flanged","provider":"DNOVA","version":"1.0","type":"link"}