{"product_id":"knife-gate-valve-dnova-ss316-ss316-epdm-1w-w-body-material-stainless-steel-aisi-316-knife-material-stainless-steel-aisi-316-seal-epdm-handwheel-operated","title":"Knife gate valve DNOVA SS316-SS316-EPDM-1W-W, body material - stainless steel AISI 316, knife material - stainless steel AISI 316, seal - EPDM, handwheel operated","description":"\u003cp\u003e\u003cspan\u003eKnife gate valves are a specific type of gate valve that are typically used in industries for handling tough solids and slurries. Named for their shape, knife gate valves have a sharp, knife-like gate that can cut through viscous or solid material in the flow. They are commonly used in wastewater treatment plants, paper mills, mining operations, and food industries, among others. Their primary function is to start or sop a flow or adjust its volume, but they do not control the pressure or flow rate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eMain technical characteristics of gate valves DNOVA GVKR3232E-1W-Fb-S\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable height=\"499\" style=\"border-collapse: collapse; width: 837px;\" width=\"693\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width: 319px;\" width=\"247\"\u003e \u003ccol style=\"width: 518px;\" width=\"446\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 14.4pt;\" height=\"19\"\u003e\n\u003ctd style=\"height: 14.4pt; width: 185pt;\" width=\"247\" class=\"xl67\" height=\"19\"\u003eNominal diameter DN, mm\u003c\/td\u003e\n\u003ctd style=\"border-left: none; width: 335pt;\" width=\"446\" class=\"xl67\"\u003e50 ÷ 300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 14.4pt;\" height=\"19\"\u003e\n\u003ctd style=\"height: 14.4pt; border-top: none;\" class=\"xl67\" height=\"19\"\u003eNominal pressure of the gate valve, bar\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none;\" class=\"xl70\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.4pt;\" height=\"35\"\u003e\n\u003ctd style=\"height: 26.4pt; border-top: none;\" class=\"xl68\" height=\"35\"\u003eTemperature of the working medium t, °C\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 335pt;\" width=\"446\" class=\"xl66\"\u003eEPDM seal - from -10 to +110\u003cbr\u003e\u003cbr\u003eMETAL seal - from -10 to +400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 14.4pt;\" height=\"19\"\u003e\n\u003ctd style=\"height: 14.4pt; border-top: none;\" class=\"xl68\" height=\"19\"\u003eAmbient temperature, °C\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none;\" class=\"xl67\"\u003efrom -45 to +50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.6pt;\" height=\"53\"\u003e\n\u003ctd style=\"height: 39.6pt; border-top: none;\" class=\"xl67\" height=\"53\"\u003eWorking medium\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 335pt;\" width=\"446\" class=\"xl66\"\u003e304 steel seal - waste water, pulp, viscous, powder and crystallized media, acids\u003cbr\u003e\u003cbr\u003eEPDM seal - water, slightly polluted\u003cbr\u003e\u003cbr\u003eliquids with suspended particles content up to 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 14.4pt;\" height=\"19\"\u003e\n\u003ctd style=\"height: 14.4pt; border-top: none;\" class=\"xl67\" height=\"19\"\u003eFlow direction\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none;\" class=\"xl67\"\u003eone-sided\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.4pt;\" height=\"35\"\u003e\n\u003ctd style=\"height: 26.4pt; border-top: none;\" class=\"xl67\" height=\"35\"\u003eTightness class\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 335pt;\" width=\"446\" class=\"xl65\"\u003eseal steel 304 - B\u003cbr\u003eseal EPDM - A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 14.4pt;\" height=\"19\"\u003e\n\u003ctd style=\"height: 14.4pt; border-top: none;\" class=\"xl67\" height=\"19\"\u003eControl type\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none;\" class=\"xl67\"\u003esteering wheel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 14.4pt;\" height=\"19\"\u003e\n\u003ctd style=\"height: 14.4pt; border-top: none;\" class=\"xl67\" height=\"19\"\u003eConnection to the pipeline\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none;\" class=\"xl67\"\u003ewafer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.4pt;\" height=\"35\"\u003e\n\u003ctd style=\"height: 26.4pt; border-top: none;\" class=\"xl67\" height=\"35\"\u003eNominal pressure of flanges, bar\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 335pt;\" width=\"446\" class=\"xl65\"\u003eDN50÷150 – 10\/16 \u003cbr\u003eDN200÷300 – 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 14.4pt;\" height=\"19\"\u003e\n\u003ctd style=\"height: 14.4pt; border-top: none;\" class=\"xl69\" height=\"19\"\u003eBody material\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none;\" class=\"xl68\"\u003estainless steel AISI 304 \/ AISI 316\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 14.4pt;\" height=\"19\"\u003e\n\u003ctd style=\"height: 14.4pt; border-top: none;\" class=\"xl69\" height=\"19\"\u003eGate material\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none;\" class=\"xl68\"\u003estainless steel AISI 304 \/ AISI 316\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 14.4pt;\" height=\"19\"\u003e\n\u003ctd style=\"height: 14.4pt; border-top: none;\" class=\"xl67\" height=\"19\"\u003eSeal material\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none;\" class=\"xl67\"\u003eEPDM or metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 14.4pt;\" height=\"19\"\u003e\n\u003ctd style=\"height: 14.4pt; border-top: none;\" class=\"xl67\" height=\"19\"\u003eApplications\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none;\" class=\"xl67\"\u003eheating and water supply systems; industrial pipelines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eWeight and dimensional parameters of gate valves DNOVA GVKR3232E-1W-Fb-S\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable border=\"1px\" cellpadding=\"2\" cellspacing=\"0\" class=\"table_materials_karto4ka\" style=\"width: 99.9262%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9666%;\"\u003eDN\u003c\/td\u003e\n\u003ctd style=\"width: 15.7451%;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"width: 17.4122%;\"\u003eD\u003c\/td\u003e\n\u003ctd style=\"width: 13.8927%;\"\u003eD1\u003c\/td\u003e\n\u003ctd style=\"width: 22.4136%;\"\u003eN - Th\u003c\/td\u003e\n\u003ctd style=\"width: 17.5975%;\"\u003eWeight, kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9666%;\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"width: 15.7451%;\"\u003e48\u003c\/td\u003e\n\u003ctd style=\"width: 17.4122%;\"\u003e160\u003c\/td\u003e\n\u003ctd style=\"width: 13.8927%;\"\u003e125\u003c\/td\u003e\n\u003ctd style=\"width: 22.4136%;\"\u003e4-M16\u003c\/td\u003e\n\u003ctd style=\"width: 17.5975%;\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9666%;\"\u003e65\u003c\/td\u003e\n\u003ctd style=\"width: 15.7451%;\"\u003e48\u003c\/td\u003e\n\u003ctd style=\"width: 17.4122%;\"\u003e180\u003c\/td\u003e\n\u003ctd style=\"width: 13.8927%;\"\u003e145\u003c\/td\u003e\n\u003ctd style=\"width: 22.4136%;\"\u003e4-M16\u003c\/td\u003e\n\u003ctd style=\"width: 17.5975%;\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9666%;\"\u003e80\u003c\/td\u003e\n\u003ctd style=\"width: 15.7451%;\"\u003e51\u003c\/td\u003e\n\u003ctd style=\"width: 17.4122%;\"\u003e195\u003c\/td\u003e\n\u003ctd style=\"width: 13.8927%;\"\u003e160\u003c\/td\u003e\n\u003ctd style=\"width: 22.4136%;\"\u003e8-M16\u003c\/td\u003e\n\u003ctd style=\"width: 17.5975%;\"\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9666%;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 15.7451%;\"\u003e51\u003c\/td\u003e\n\u003ctd style=\"width: 17.4122%;\"\u003e215\u003c\/td\u003e\n\u003ctd style=\"width: 13.8927%;\"\u003e180\u003c\/td\u003e\n\u003ctd style=\"width: 22.4136%;\"\u003e8-M16\u003c\/td\u003e\n\u003ctd style=\"width: 17.5975%;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9666%;\"\u003e125\u003c\/td\u003e\n\u003ctd style=\"width: 15.7451%;\"\u003e57\u003c\/td\u003e\n\u003ctd style=\"width: 17.4122%;\"\u003e245\u003c\/td\u003e\n\u003ctd style=\"width: 13.8927%;\"\u003e210\u003c\/td\u003e\n\u003ctd style=\"width: 22.4136%;\"\u003e8-M16\u003c\/td\u003e\n\u003ctd style=\"width: 17.5975%;\"\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9666%;\"\u003e150\u003c\/td\u003e\n\u003ctd style=\"width: 15.7451%;\"\u003e57\u003c\/td\u003e\n\u003ctd style=\"width: 17.4122%;\"\u003e280\u003c\/td\u003e\n\u003ctd style=\"width: 13.8927%;\"\u003e240\u003c\/td\u003e\n\u003ctd style=\"width: 22.4136%;\"\u003e8-M20\u003c\/td\u003e\n\u003ctd style=\"width: 17.5975%;\"\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9666%;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 15.7451%;\"\u003e70\u003c\/td\u003e\n\u003ctd style=\"width: 17.4122%;\"\u003e335\u003c\/td\u003e\n\u003ctd style=\"width: 13.8927%;\"\u003e295\u003c\/td\u003e\n\u003ctd style=\"width: 22.4136%;\"\u003e8-M20\u003c\/td\u003e\n\u003ctd style=\"width: 17.5975%;\"\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9666%;\"\u003e250\u003c\/td\u003e\n\u003ctd style=\"width: 15.7451%;\"\u003e70\u003c\/td\u003e\n\u003ctd style=\"width: 17.4122%;\"\u003e390\u003c\/td\u003e\n\u003ctd style=\"width: 13.8927%;\"\u003e350\u003c\/td\u003e\n\u003ctd style=\"width: 22.4136%;\"\u003e12-M20\u003c\/td\u003e\n\u003ctd style=\"width: 17.5975%;\"\u003e64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 12.9666%;\"\u003e300\u003c\/td\u003e\n\u003ctd style=\"width: 15.7451%;\"\u003e76\u003c\/td\u003e\n\u003ctd style=\"width: 17.4122%;\"\u003e440\u003c\/td\u003e\n\u003ctd style=\"width: 13.8927%;\"\u003e400\u003c\/td\u003e\n\u003ctd style=\"width: 22.4136%;\"\u003e12-M20\u003c\/td\u003e\n\u003ctd style=\"width: 17.5975%;\"\u003e80\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\/zadvizhka\/shiber\/304_316_metal_epdm\/eskiz_razmeri_zadvizhki_shibernye_304_316_metal_epdm.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eDimension sketch of gate valves DNOVA GVKR3232E-1W-Fb-S\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eValve component materials DNOVA GVKR3232E-1W-Fb-S\u003c\/h4\u003e\n\u003ctable border=\"1px\" cellpadding=\"2\" cellspacing=\"0\" class=\"table_materials_karto4ka table_mater\"\u003e\n\u003ctbody\u003e\n\u003ctr\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\u003eCase\u003c\/td\u003e\n\u003ctd\u003esteel 316\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eSchieber\u003c\/td\u003e\n\u003ctd\u003esteel 316\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3-4\u003c\/td\u003e\n\u003ctd\u003eBolt \/ nut\u003c\/td\u003e\n\u003ctd\u003esteel 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003epadding\u003c\/td\u003e\n\u003ctd\u003ePTFE + graphite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003egland\u003c\/td\u003e\n\u003ctd\u003esteel 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7-9\u003c\/td\u003e\n\u003ctd\u003eBolt \/ washer \/ nut\u003c\/td\u003e\n\u003ctd\u003esteel 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eStem\u003c\/td\u003e\n\u003ctd\u003esteel 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003estaple\u003c\/td\u003e\n\u003ctd\u003esteel A3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eMain bracket\u003c\/td\u003e\n\u003ctd\u003esteel A3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eBearing\u003c\/td\u003e\n\u003ctd\u003eZChSnSb10-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003eHelm\u003c\/td\u003e\n\u003ctd\u003ecast iron GGG40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003eSealing\u003c\/td\u003e\n\u003ctd\u003eEPDM\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\/zadvizhka\/shiber\/304_316_metal_epdm\/eskiz_detali_zadvizhki_shibernye_304_316_metal_epdm.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eDetail sketch of gate valves DNOVA GVKR3232E-1W-Fb-S\u003c\/p\u003e","brand":"DNOVA","offers":[{"title":"DN50 \/ 10 bar","offer_id":54568884535644,"sku":"D040-07627","price":73.84,"currency_code":"USD","in_stock":true},{"title":"DN65 \/ 10 bar","offer_id":54568884568412,"sku":"D040-07628","price":89.13,"currency_code":"USD","in_stock":true},{"title":"DN80 \/ 10 bar","offer_id":54568884601180,"sku":"D040-07629","price":103.5,"currency_code":"USD","in_stock":true},{"title":"DN100 \/ 10 bar","offer_id":54568884633948,"sku":"D040-07630","price":126.05,"currency_code":"USD","in_stock":true},{"title":"DN125 \/ 10 bar","offer_id":54568884666716,"sku":"D040-07631","price":165.26,"currency_code":"USD","in_stock":true},{"title":"DN150 \/ 10 bar","offer_id":54568884699484,"sku":"D040-07632","price":215.68,"currency_code":"USD","in_stock":true},{"title":"DN200 \/ 10 bar","offer_id":54568884732252,"sku":"D040-07633","price":329.02,"currency_code":"USD","in_stock":true},{"title":"DN250 \/ 10 bar","offer_id":54568884765020,"sku":"D040-07634","price":449.16,"currency_code":"USD","in_stock":true},{"title":"DN300 \/ 10 bar","offer_id":54568884797788,"sku":"D040-07635","price":567.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/6962\/0316\/files\/zadvizhka_0001_4f89d23c-68b5-4dce-8a1a-791bf1d1837f.jpg?v=1747750385","url":"https:\/\/dnova.pro\/products\/knife-gate-valve-dnova-ss316-ss316-epdm-1w-w-body-material-stainless-steel-aisi-316-knife-material-stainless-steel-aisi-316-seal-epdm-handwheel-operated","provider":"DNOVA","version":"1.0","type":"link"}