{"product_id":"knife-gate-valve-dnova-gvkr1331m-1w-fb-s-psi232-wafer-type-body-material-cast-iron-ggg-40-seal-metal-with-retractable-spindle-handwheel-operated","title":"Válvula de guillotina DNOVA GVKR1331M-1W-Fb-S 16 bar, tipo wafer, material del cuerpo: fundición GGG-40, junta: metálica, con husillo retráctil, accionada por volante","description":"\u003cp\u003e\u003cspan\u003eLa válvula de guillotina DNOVA está diseñada para su instalación en tuberías como dispositivo de cierre y para regular el caudal del fluido en sistemas de suministro de agua y en la industria química. 1.3. El principio de funcionamiento de la válvula de guillotina consiste en mover la compuerta (de guillotina) perpendicularmente al caudal del fluido. Cuando el diámetro nominal de la tubería está completamente obstruido, se detiene el caudal, y si el caudal es parcial, se ajusta. La estanqueidad de la válvula de guillotina en estado cerrado se garantiza presionándola contra el sello bajo la presión del fluido.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e B\u003c\/p\u003e\n\n\u003cp\u003e B\u003c\/p\u003e\n\n\u003ch4\u003e \u003cspan\u003eDimensiones generales y de instalación de las válvulas de compuerta DNOVA GVKR1331M-1W-Fb-S 16 bar\u003c\/span\u003e \u003c\/h4\u003e\n\n\u003ctable class=\"table_materials_karto4ka table_mater\" border=\"1px\" cellspacing=\"0\" cellpadding=\"2\" style=\"width: 99.9262%; height: 156.8px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 12.6012%; height: 19.6px;\"\u003e DN\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7762%; height: 19.6px;\"\u003e Yo\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7813%; height: 19.6px;\"\u003e D\u003c\/td\u003e\n\n\u003ctd style=\"width: 9.6323%; height: 19.6px;\"\u003e d\u003c\/td\u003e\n\n\u003ctd style=\"width: 13.7075%; height: 19.6px;\"\u003e H1\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.4498%; height: 19.6px;\"\u003e N - Jueves\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.0794%; height: 19.6px;\"\u003e Peso, kg \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 12.6012%; height: 19.6px;\"\u003e 50\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7762%; height: 19.6px;\"\u003e 48\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7813%; height: 19.6px;\"\u003e 165\u003c\/td\u003e\n\n\u003ctd style=\"width: 9.6323%; height: 19.6px;\"\u003e 18\u003c\/td\u003e\n\n\u003ctd style=\"width: 13.7075%; height: 19.6px;\"\u003e 260\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.4498%; height: 19.6px;\"\u003e 4 – M16\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.0794%; height: 19.6px;\"\u003e 7 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 12.6012%; height: 19.6px;\"\u003e 65\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7762%; height: 19.6px;\"\u003e 48\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7813%; height: 19.6px;\"\u003e 185\u003c\/td\u003e\n\n\u003ctd style=\"width: 9.6323%; height: 19.6px;\"\u003e 18\u003c\/td\u003e\n\n\u003ctd style=\"width: 13.7075%; height: 19.6px;\"\u003e 292\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.4498%; height: 19.6px;\"\u003e 4 – M16\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.0794%; height: 19.6px;\"\u003e 8 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 12.6012%; height: 19.6px;\"\u003e 80\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7762%; height: 19.6px;\"\u003e 51\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7813%; height: 19.6px;\"\u003e 200\u003c\/td\u003e\n\n\u003ctd style=\"width: 9.6323%; height: 19.6px;\"\u003e 18\u003c\/td\u003e\n\n\u003ctd style=\"width: 13.7075%; height: 19.6px;\"\u003e 320\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.4498%; height: 19.6px;\"\u003e 8 – M16\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.0794%; height: 19.6px;\"\u003e 10 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 12.6012%; height: 19.6px;\"\u003e 100\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7762%; height: 19.6px;\"\u003e 51\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7813%; height: 19.6px;\"\u003e 220\u003c\/td\u003e\n\n\u003ctd style=\"width: 9.6323%; height: 19.6px;\"\u003e 18\u003c\/td\u003e\n\n\u003ctd style=\"width: 13.7075%; height: 19.6px;\"\u003e 358\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.4498%; height: 19.6px;\"\u003e 8 – M16\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.0794%; height: 19.6px;\"\u003e 12 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 12.6012%; height: 19.6px;\"\u003e 125\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7762%; height: 19.6px;\"\u003e 57\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7813%; height: 19.6px;\"\u003e 250\u003c\/td\u003e\n\n\u003ctd style=\"width: 9.6323%; height: 19.6px;\"\u003e 18\u003c\/td\u003e\n\n\u003ctd style=\"width: 13.7075%; height: 19.6px;\"\u003e 395\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.4498%; height: 19.6px;\"\u003e 8 – M16\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.0794%; height: 19.6px;\"\u003e 16 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 12.6012%; height: 19.6px;\"\u003e 150\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7762%; height: 19.6px;\"\u003e 57\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7813%; height: 19.6px;\"\u003e 285\u003c\/td\u003e\n\n\u003ctd style=\"width: 9.6323%; height: 19.6px;\"\u003e 23\u003c\/td\u003e\n\n\u003ctd style=\"width: 13.7075%; height: 19.6px;\"\u003e 450\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.4498%; height: 19.6px;\"\u003e 8 – M20\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.0794%; height: 19.6px;\"\u003e 21 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 12.6012%; height: 19.6px;\"\u003e 200\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7762%; height: 19.6px;\"\u003e 70\u003c\/td\u003e\n\n\u003ctd style=\"width: 12.7813%; height: 19.6px;\"\u003e 340\u003c\/td\u003e\n\n\u003ctd style=\"width: 9.6323%; height: 19.6px;\"\u003e 23\u003c\/td\u003e\n\n\u003ctd style=\"width: 13.7075%; height: 19.6px;\"\u003e 532\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.4498%; height: 19.6px;\"\u003e 12 – M20\u003c\/td\u003e\n\n\u003ctd style=\"width: 19.0794%; height: 19.6px;\"\u003e 31 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/dn.ru\/storage\/sketch\/dn_ru\/zadvizhka\/shiber\/eskiz_razmeri_zadvizhka_shib_dn_ru_ggg40-ss304-m-so-shturvalom.png\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e Boceto de válvulas de compuerta DNOVA GVKR1331M-1W-Fb-S 16 bar\u003c\/p\u003e\n\n\u003cp\u003e B\u003c\/p\u003e\n\n\u003cp\u003e B\u003c\/p\u003e\n\n \u003ch4\u003eMateriales básicos de las piezas de la válvula de compuerta DNOVA GVKR1331M-1W-Fb-S 16 bar \u003c\/h4\u003e\n\n\u003ctable class=\"table_materials_karto4ka table_mater\" border=\"1px\" cellspacing=\"0\" cellpadding=\"2\" style=\"width: 99.9262%; height: 313.6px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e -\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Nombre\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e Material \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 1\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Caso\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e hierro fundidoВ GGG40 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 2\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Schieber (cuchillo)\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e acero SS304 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 3\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Almohadilla guía\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e PTFE \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 4\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Caza de focas\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e PTFE \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 5\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Empaquetadura de casquillos\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e acero WCB \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 6\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e grapa\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e acero Q235 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 7\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e alfiler\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e acero 45 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 8\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Patrón\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e acero WCB \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 9\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Provenir\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e acero 2Cr13 (SS420) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 10\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Soporte superior\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e hierro fundidoВ GGG40 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 11\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Apoyo\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e acero GCr15 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 12\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Tuerca\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e latón \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 13\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Cubrir\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e acero Q235 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 14\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Timón\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e hierro fundidoВ GGG40 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.6px;\"\u003e\n\n\u003ctd style=\"width: 5.6888%; height: 19.6px;\"\u003e 15\u003c\/td\u003e\n\n\u003ctd style=\"width: 51.2393%; height: 19.6px;\"\u003e Cuña\u003c\/td\u003e\n\n\u003ctd style=\"width: 39.3574%; height: 19.6px;\"\u003e hierro fundidoВ GGG40 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/dn.ru\/storage\/sketch\/dn_ru\/zadvizhka\/shiber\/eskiz_materialy_zadvizhka_shib_dn_ru_ggg40-ss304-m-so-shturvalom.png\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e Boceto detallado de válvulas de compuerta deslizante DNOVA GVKR1331M-1W-Fb-S 16 bar\u003c\/p\u003e\n\n\u003cp\u003e B\u003c\/p\u003e","brand":"DNOVA","offers":[{"title":"DN50 \/ 16 barras","offer_id":54562672705884,"sku":"D040-07637","price":56.0,"currency_code":"USD","in_stock":true},{"title":"DN65 \/ 16 barras","offer_id":54562672738652,"sku":"D040-07638","price":63.3,"currency_code":"USD","in_stock":true},{"title":"DN80 \/ 16 barras","offer_id":54562672771420,"sku":"D040-07639","price":68.17,"currency_code":"USD","in_stock":true},{"title":"DN100 \/ 16 barras","offer_id":54562672804188,"sku":"D040-07640","price":81.56,"currency_code":"USD","in_stock":true},{"title":"DN125 \/ 16 barras","offer_id":54562672836956,"sku":"D040-07641","price":96.17,"currency_code":"USD","in_stock":true},{"title":"DN150 \/ 16 barras","offer_id":54562672869724,"sku":"D040-07642","price":129.04,"currency_code":"USD","in_stock":true},{"title":"DN200 \/ 16 barras","offer_id":54562672902492,"sku":"D040-07643","price":165.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/6962\/0316\/files\/zadvizhki_0001_e1bfc2ab-00bc-4beb-9939-dd5c9e4fabf8.jpg?v=1747729095","url":"https:\/\/dnova.pro\/es\/products\/knife-gate-valve-dnova-gvkr1331m-1w-fb-s-psi232-wafer-type-body-material-cast-iron-ggg-40-seal-metal-with-retractable-spindle-handwheel-operated","provider":"DNOVA","version":"1.0","type":"link"}