{"product_id":"water-butterfly-valve-dnova-wbv3434pf-2w-fb-body-material-carbon-steel-disk-material-carbon-steel-seal-ptfe-handle","title":"Water Butterfly Valve DNOVA WBV3434Pf-2W-Fb, body material - carbon steel, disk material - carbon steel, seal - PTFE, handle","description":"\u003cp\u003eButterfly valves are designed for use as shut-off or regulating valves to control flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries.\u003c\/p\u003e\n\u003cp\u003eOperating principle: The valves are opened and closed by turning the disk by 90°. Opening is made by turning the handle counterclockwise, closing - clockwise. The peculiarity of the gate valves of this series is the complete covering of the flow part and disk with PTFE material, which allows to exclude the contact of the working medium with the materials of the main parts.\u003cbr\u003e\u003cbr\u003eA distinctive feature of this series of valves is that the flow path and disc are completely coated with PTFE, which prevents the working medium from coming into contact with the materials of the main components.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe peculiarity of the gate valves of this series is the complete covering of the flow part and disk with PTFE material, which makes it possible to exclude the contact of the working medium with the materials of the main parts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical characteristics of butterfly valves DNOVA WBV3434Pf-2W-Fb, body material - carbon steel, disk material - carbon steel, seal - PTFE, handle:\u003c\/h4\u003e\n\u003cdiv data-context=\"template:66591\" class=\"backend-context-manager\" style=\"text-align: start;\"\u003e\n\u003ctable style=\"width: 100%; height: 372.281px;\" border=\"1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.1325%; height: 19.5938px;\"\u003e\u003cstrong\u003eCharacteristic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.7726%; height: 19.5938px;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.1325%; height: 19.5938px;\"\u003eButterfly valve type\u003c\/td\u003e\n\u003ctd style=\"width: 75.7726%; height: 19.5938px;\"\u003eRotary disk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.1325%; height: 19.5938px;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"width: 75.7726%; height: 19.5938px;\"\u003e50-300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.1325%; height: 39.1875px;\"\u003eNominal pressure\u003c\/td\u003e\n\u003ctd style=\"width: 75.7726%; height: 39.1875px;\"\u003e16 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.1325%; height: 39.1875px;\"\u003eWorking medium temperature\u003c\/td\u003e\n\u003ctd style=\"width: 75.7726%; height: 39.1875px;\"\u003e-10 to +150°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 23.1325%; height: 58.7812px;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"width: 75.7726%; height: 58.7812px;\"\u003eWater supply, heat supply, chemical industry, oil and gas industry, food industry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.1325%; height: 39.1875px;\"\u003eConnection type\u003c\/td\u003e\n\u003ctd style=\"width: 75.7726%; height: 39.1875px;\"\u003eFlanged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.1325%; height: 19.5938px;\"\u003eControl type\u003c\/td\u003e\n\u003ctd style=\"width: 75.7726%; height: 19.5938px;\"\u003eManual (handle, reducer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.1325%; height: 19.5938px;\"\u003eCountry of manufacturer\u003c\/td\u003e\n\u003ctd style=\"width: 75.7726%; height: 19.5938px;\"\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.1325%; height: 19.5938px;\"\u003eService life\u003c\/td\u003e\n\u003ctd style=\"width: 75.7726%; height: 19.5938px;\"\u003e10 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.1325%; height: 19.5938px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 75.7726%; height: 19.5938px;\"\u003e12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eOverall and installation dimensions of butterfly valves DNOVA WBV3434Pf-2W-Fb, body material - carbon steel, disk material - carbon steel, seal - PTFE, handle:\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 195.938px;\" border=\"1px\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.1969%; height: 19.5938px;\"\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 12.1607%; height: 19.5938px;\"\u003e\u003cstrong\u003eL, mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e\u003cstrong\u003eD1, mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e\u003cstrong\u003eD2, mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.3239%; height: 19.5938px;\"\u003e\u003cstrong\u003eZ-Ød, mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 15.6222%; height: 19.5938px;\"\u003e\u003cstrong\u003eH1, mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.1969%; height: 19.5938px;\"\u003eDN50\u003c\/td\u003e\n\u003ctd style=\"width: 12.1607%; height: 19.5938px;\"\u003e43\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e125\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 20.3239%; height: 19.5938px;\"\u003e2-Ø18\u003c\/td\u003e\n\u003ctd style=\"width: 15.6222%; height: 19.5938px;\"\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.1969%; height: 19.5938px;\"\u003eDN65\u003c\/td\u003e\n\u003ctd style=\"width: 12.1607%; height: 19.5938px;\"\u003e46\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e145\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e120\u003c\/td\u003e\n\u003ctd style=\"width: 20.3239%; height: 19.5938px;\"\u003e2-Ø18\u003c\/td\u003e\n\u003ctd style=\"width: 15.6222%; height: 19.5938px;\"\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.1969%; height: 19.5938px;\"\u003eDN80\u003c\/td\u003e\n\u003ctd style=\"width: 12.1607%; height: 19.5938px;\"\u003e46\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e160\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e135\u003c\/td\u003e\n\u003ctd style=\"width: 20.3239%; height: 19.5938px;\"\u003e4-Ø18\u003c\/td\u003e\n\u003ctd style=\"width: 15.6222%; height: 19.5938px;\"\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.1969%; height: 19.5938px;\"\u003eDN100\u003c\/td\u003e\n\u003ctd style=\"width: 12.1607%; height: 19.5938px;\"\u003e52\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e180\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e155\u003c\/td\u003e\n\u003ctd style=\"width: 20.3239%; height: 19.5938px;\"\u003e4-Ø18\u003c\/td\u003e\n\u003ctd style=\"width: 15.6222%; height: 19.5938px;\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.1969%; height: 19.5938px;\"\u003eDN125\u003c\/td\u003e\n\u003ctd style=\"width: 12.1607%; height: 19.5938px;\"\u003e56\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e210\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e185\u003c\/td\u003e\n\u003ctd style=\"width: 20.3239%; height: 19.5938px;\"\u003e4-Ø18\u003c\/td\u003e\n\u003ctd style=\"width: 15.6222%; height: 19.5938px;\"\u003e120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.1969%; height: 19.5938px;\"\u003eDN150\u003c\/td\u003e\n\u003ctd style=\"width: 12.1607%; height: 19.5938px;\"\u003e56\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e240\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e210\u003c\/td\u003e\n\u003ctd style=\"width: 20.3239%; height: 19.5938px;\"\u003e4-Ø18\u003c\/td\u003e\n\u003ctd style=\"width: 15.6222%; height: 19.5938px;\"\u003e150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.1969%; height: 19.5938px;\"\u003eDN200\u003c\/td\u003e\n\u003ctd style=\"width: 12.1607%; height: 19.5938px;\"\u003e60\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e295\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e265\u003c\/td\u003e\n\u003ctd style=\"width: 20.3239%; height: 19.5938px;\"\u003e4-Ø18\u003c\/td\u003e\n\u003ctd style=\"width: 15.6222%; height: 19.5938px;\"\u003e170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.1969%; height: 19.5938px;\"\u003eDN250\u003c\/td\u003e\n\u003ctd style=\"width: 12.1607%; height: 19.5938px;\"\u003e68\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e355\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e320\u003c\/td\u003e\n\u003ctd style=\"width: 20.3239%; height: 19.5938px;\"\u003e4-Ø18\u003c\/td\u003e\n\u003ctd style=\"width: 15.6222%; height: 19.5938px;\"\u003e190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 18.1969%; height: 19.5938px;\"\u003eDN300\u003c\/td\u003e\n\u003ctd style=\"width: 12.1607%; height: 19.5938px;\"\u003e78\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e410\u003c\/td\u003e\n\u003ctd style=\"width: 15.5708%; height: 19.5938px;\"\u003e375\u003c\/td\u003e\n\u003ctd style=\"width: 20.3239%; height: 19.5938px;\"\u003e4-Ø18\u003c\/td\u003e\n\u003ctd style=\"width: 15.6222%; height: 19.5938px;\"\u003e230\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 height=\"344\" width=\"559\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0878\/3603\/3359\/files\/wbv3434pf-2w-fb.webp?v=1734090594\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eMaterials of parts of butterfly valves DNOVA WBV3434Pf-2W-Fb, body material - carbon steel, disk material - carbon steel, seal - PTFE, handle:\u003c\/h4\u003e\n\u003ctable style=\"width: 113.112%;\" height=\"309\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 9.13876%;\"\u003e№\u003c\/th\u003e\n\u003cth style=\"width: 24.0494%;\"\u003ePart Name\u003c\/th\u003e\n\u003cth style=\"width: 66.5366%;\"\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.13876%;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 24.0494%;\"\u003eBody\u003c\/td\u003e\n\u003ctd style=\"width: 66.5366%;\"\u003e\n\u003cp\u003eDN50÷200 – Carbon steel WCB, lined with PTFE; \u003cbr\u003eDN150÷200 – Carbon steel WCB, lined with PTFE; \u003cbr\u003eDN250÷300 – Carbon steel WCB, lined with PFA (enhanced PTFE)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.13876%;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 24.0494%;\"\u003eDisc\u003c\/td\u003e\n\u003ctd style=\"width: 66.5366%;\"\u003eDN50÷200 – Carbon steel WCB, lined with PTFE; \u003cbr\u003eDN150÷200 – Carbon steel WCB, lined with PTFE; \u003cbr\u003eDN250÷300 – Carbon steel WCB, lined with PFA (enhanced PTFE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.13876%;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 24.0494%;\"\u003eShaft\u003c\/td\u003e\n\u003ctd style=\"width: 66.5366%;\"\u003eDN50÷200 – Stainless steel 2Cr13; \u003cbr\u003eDN150÷250 – Stainless steel 2Cr13; \u003cbr\u003eDN300 – Steel 45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.13876%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 24.0494%;\"\u003eSeat seal\u003c\/td\u003e\n\u003ctd style=\"width: 66.5366%;\"\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 9.13876%;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 24.0494%;\"\u003elever\u003c\/td\u003e\n\u003ctd style=\"width: 66.5366%;\"\u003ealloy of cast iron and aluminum\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\/WBV3434Pf-2W-Fb.jpg?v=1748933321\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DNOVA","offers":[{"title":"DN50 \/ 16 bar","offer_id":54556218196316,"sku":"D050-24521","price":36.06,"currency_code":"USD","in_stock":true},{"title":"DN65 \/ 16 bar","offer_id":54556218229084,"sku":"D050-24522","price":44.43,"currency_code":"USD","in_stock":true},{"title":"DN80 \/ 16 bar","offer_id":54556218261852,"sku":"D050-24523","price":51.84,"currency_code":"USD","in_stock":true},{"title":"DN100 \/ 16 bar","offer_id":54556218294620,"sku":"D050-24524","price":59.25,"currency_code":"USD","in_stock":true},{"title":"DN125 \/ 16 bar","offer_id":54556218327388,"sku":"D050-24525","price":71.32,"currency_code":"USD","in_stock":true},{"title":"DN150 \/ 16 bar","offer_id":54556218360156,"sku":"D050-24526","price":106.91,"currency_code":"USD","in_stock":true},{"title":"DN200 \/ 16 bar","offer_id":54556218392924,"sku":"D050-24527","price":146.19,"currency_code":"USD","in_stock":true},{"title":"DN250 \/ 16 bar","offer_id":54556218425692,"sku":"D050-24528","price":217.03,"currency_code":"USD","in_stock":true},{"title":"DN300 \/ 16 bar","offer_id":54556218458460,"sku":"D050-24529","price":387.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/6962\/0316\/files\/wbv3434pf-rukoyatka-big_ef7da9ae-98c5-4c2f-9c9f-99f0bb331c4a.jpg?v=1747721874","url":"https:\/\/dnova.pro\/products\/water-butterfly-valve-dnova-wbv3434pf-2w-fb-body-material-carbon-steel-disk-material-carbon-steel-seal-ptfe-handle","provider":"DNOVA","version":"1.0","type":"link"}