{"id":796,"date":"2026-10-02T13:17:50","date_gmt":"2026-10-02T11:17:50","guid":{"rendered":"https:\/\/www.valfonta.com\/producto\/valvula-reductora-de-pressio-model-prv44\/"},"modified":"2026-10-22T09:23:43","modified_gmt":"2026-10-22T07:23:43","slug":"valvula-reductora-de-pressio-model-prv44","status":"publish","type":"product","link":"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv44\/","title":{"rendered":"V\u00e0lvula reductora de pressi\u00f3 PRV44"},"content":{"rendered":"<div class=\"wp-block-group vf-raiz vf-pl-ficha-producto is-layout-flow wp-block-group-is-layout-flow\"><nav class=\"wp-block-group vf-breadcrumbs vfa-aria-label--Ruta%20de%20navegaci%C3%B3 is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><a href=\"\/ca\/\">Inici<\/a><span aria-hidden=\"true\" class=\"vf-sep\">\u203a<\/span><a href=\"https:\/\/www.valfonta.com\/ca\/valvules-reductores-de-pressio\/\">V\u00e0lvules reductores de pressi\u00f3<\/a><span aria-hidden=\"true\" class=\"vf-sep\">\u203a<\/span><span aria-current=\"page\">V\u00e0lvula reductora de pressi\u00f3 PRV44<\/span><\/p><\/nav><article class=\"wp-block-group vf-pdp vfd-model--PRV44 is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-pdp-hero is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-pdp-title is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-pdp-eyebrow wp-block-paragraph\">V\u00e0lvula reductora de pressi\u00f3 \u00b7 Equilibrada per manxa<\/p><h1 class=\"wp-block-heading\">V\u00e0lvula reductora de pressi\u00f3 PRV44<\/h1><\/div><div class=\"wp-block-group vf-pdp-media is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><span class=\"vf-pdp-badge\">Per a vapor<\/span><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/ok-PRV30-44-700x700-1.jpg\" alt=\"V\u00e0lvula reductora de pressi\u00f3 PRV44 amb manxa, d&#x27;acer inoxidable 316L, per a vapor\" class=\"wp-image-181\" width=\"700\" height=\"700\" fetchpriority=\"high\"><\/p><\/div><div class=\"wp-block-group vf-pdp-body is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-lead wp-block-paragraph\">Reductora autoregulada d'acci\u00f3 directa, equilibrada per una manxa d'acer inoxidable i fabricada en AISI 316L. Mant\u00e9 constant la pressi\u00f3 de sortida encara que oscil\u00b7li la d'entrada, en vapor, aigua, aire comprimit i gasos, de \u221230 a 210 \u00b0C.<\/p><ul class=\"vf-pdp-keys wp-block-list\"><li><span>Di\u00e0metres<\/span><b>DN15 a DN25<\/b><\/li><li><span>Pressi\u00f3 nominal<\/span><b>PN25<\/b><\/li><li><span>Pressi\u00f3 d'entrada<\/span><b>fins a 25 barg<\/b><\/li><li><span>Pressi\u00f3 de sortida<\/span><b>0,5 a 12 barg<\/b><\/li><li><span>Temperatura<\/span><b>\u221230 a 210 \u00b0C<\/b><\/li><li><span>Kv<\/span><b>2 a 3,5 m\u00b3\/h<\/b><\/li><\/ul><div class=\"wp-block-group vf-pdp-cta is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><a class=\"vf-btn vf-btn--pri\" href=\"#solicitar\">Sol\u00b7licitar oferta<\/a><a class=\"vf-btn vf-btn--sec\" href=\"\/wp-content\/uploads\/2026\/10\/PRV44-16-ESP.pdf\" rel=\"noopener\" target=\"_blank\">Descarregar la fitxa t\u00e8cnica <small>PDF<\/small><\/a><\/p><\/div><p class=\"vf-pdp-contact wp-block-paragraph\">T\u00e9 dubtes sobre el dimensionament? Truqui al <a href=\"tel:+34933720888\">933 720 888<\/a> o escrigui a <a href=\"mailto:valfonta@valfonta.com\">valfonta@valfonta.com<\/a>.<\/p><\/div><\/div><ul class=\"vf-pdp-trust wp-block-list\"><li>Disseny i fabricaci\u00f3 pr\u00f2pies a Badalona<\/li><li>Marcatge ATEX II 2 GD per a zones 1 i 21<\/li><li>Manxa inox soldada per microplasma<\/li><li>Recanvis originals disponibles, manxa inclosa<\/li><\/ul><nav class=\"wp-block-group vf-pdp-nav vfa-aria-label--Contingut%20de%20la%20fitxa is-layout-flow wp-block-group-is-layout-flow\"><ul class=\"wp-block-list\"><li><a href=\"#aplicaciones\">Aplicacions<\/a><\/li><li><a href=\"#especificaciones\">Especificacions<\/a><\/li><li><a href=\"#funcionamiento\">Funcionament<\/a><\/li><li><a href=\"#instalacion\">Instal\u00b7laci\u00f3<\/a><\/li><li><a href=\"#documentacion\">Documentaci\u00f3<\/a><\/li><li><a href=\"#comparar\">Comparar<\/a><\/li><li><a href=\"#preguntas\">Preguntes<\/a><\/li><li><a href=\"#solicitar\">Sol\u00b7licitar oferta<\/a><\/li><\/ul><\/nav><section id=\"aplicaciones\" class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-pdp-two is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">Per a qu\u00e8 s'utilitza la PRV44<\/h2><p class=\"wp-block-paragraph\">La <strong>PRV44<\/strong> \u00e9s una <a href=\"https:\/\/www.valfonta.com\/ca\/valvules-reductores-de-pressio\/\">v\u00e0lvula reductora de pressi\u00f3<\/a> d'acci\u00f3 directa: no necessita energia auxiliar ni l\u00ednia de pilotatge. La molla de regulaci\u00f3 obre la v\u00e0lvula i la pressi\u00f3 de sortida la tanca; una <strong>manxa d'acer inoxidable soldada per microplasma<\/strong> equilibra el conjunt de tancament. Amb el tancament de PTFE grafitat, admet temperatures de fins a 210 \u00b0C i serveix per reduir la pressi\u00f3 del vapor en di\u00e0metres petits.<\/p><p class=\"wp-block-paragraph\">Comparteix di\u00e0metres, connexions, Kv i dimensions amb la PRV30, de manera que la pot substituir quan la l\u00ednia treballa amb vapor. El seu disseny interior permet una circulaci\u00f3 efica\u00e7 del fluid i gaireb\u00e9 no requereix manteniment.<\/p><ul class=\"vf-pdp-apps wp-block-list\"><li><b>Instal\u00b7lacions de vapor<\/b><span>Xarxes de vapor i intercanviadors de calor.<\/span><\/li><li><b>Destil\u00b7leries<\/b><span>Alimentaci\u00f3 de vapor a pressi\u00f3 regulada.<\/span><\/li><li><b>Vulcanitzat<\/b><span>Cilindres i premses de vulcanitzat.<\/span><\/li><li><b>Tintoreries i bugaderies<\/b><span>Planxes de vapor i equips de bugaderia.<\/span><\/li><li><b>Forns i autoclaus<\/b><span>Estabilitzaci\u00f3 de la pressi\u00f3 d'alimentaci\u00f3.<\/span><\/li><li><b>Laboratoris i ind\u00fastria<\/b><span>Laboratoris qu\u00edmics, instal\u00b7lacions sanit\u00e0ries, aire comprimit i fuel-oil.<\/span><\/li><\/ul><\/div><aside class=\"wp-block-group vf-pdp-fit is-layout-flow wp-block-group-is-layout-flow\"><h3 class=\"wp-block-heading\">Tri\u00ef la PRV44 si\u2026<\/h3><ul class=\"vf-si wp-block-list\"><li>Regula vapor o fluids calents, fins a 210 \u00b0C.<\/li><li>Necessita di\u00e0metres petits, de DN15 a DN25, i fins a 25 bar d'entrada.<\/li><li>El cos, el caputx\u00f3 i els interiors han de ser d'acer inoxidable 316L.<\/li><li>Busca una v\u00e0lvula senzilla, sense pilotatge i amb molt poc manteniment.<\/li><\/ul><h3 class=\"wp-block-heading\">Millor un altre model si\u2026<\/h3><ul class=\"vf-no wp-block-list\"><li>Requereix pressions de sortida per sota de 0,5 barg: vegi la <a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv45\/\">PRV45<\/a> (des de 0,01 barg) o la <a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio\/\">M2<\/a> (des de 0,02 barg).<\/li><li>Necessita m\u00e9s de DN25: la <a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-autoaccionada\/\">M1<\/a> arriba a DN150 i la M2, a DN100, totes dues aptes per a vapor.<\/li><li>L'entrada supera els 25 bar: la <a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-autoaccionada\/\">M1<\/a> i la <a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio\/\">M2<\/a> admeten fins a 40 bar.<\/li><li>Treballa nom\u00e9s amb aigua, aire o gasos a temperatura moderada: la <a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-a-pisto-model-prv30\/\">PRV30<\/a>, de pist\u00f3, cobreix els mateixos di\u00e0metres.<\/li><\/ul><\/aside><\/div><\/section><section id=\"especificaciones\" class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">Especificacions t\u00e8cniques de la PRV44<\/h2><div class=\"wp-block-group vf-tbl-wrap is-layout-flow wp-block-group-is-layout-flow\"><figure class=\"wp-block-table vf-tbl\"><table><tbody><tr><th scope=\"row\">Tipus<\/th><td>Reductora de pressi\u00f3 autoregulada, d'acci\u00f3 directa, equilibrada per manxa<\/td><\/tr><tr><th scope=\"row\">Di\u00e0metres<\/th><td>DN15 (\u00bd\u2033), DN20 (\u00be\u2033) i DN25 (1\u2033)<\/td><\/tr><tr><th scope=\"row\">Connexions<\/th><td>Rosca BSP o NPT \u00b7 Brides EN PN16\/25 \u00b7 Brides ANSI CL150<\/td><\/tr><tr><th scope=\"row\">Pressi\u00f3 nominal<\/th><td>PN25<\/td><\/tr><tr><th scope=\"row\">Pressi\u00f3 m\u00e0xima d'entrada<\/th><td>25 barg<\/td><\/tr><tr><th scope=\"row\">Rangs de pressi\u00f3 de sortida<\/th><td>0,5 \u2013 3 barg \u00b7 1 \u2013 8 barg \u00b7 4 \u2013 12 barg (segons la molla)<\/td><\/tr><tr><th scope=\"row\">Coeficient Kv<\/th><td>2 m\u00b3\/h (DN15) \u00b7 2,5 m\u00b3\/h (DN20) \u00b7 3,5 m\u00b3\/h (DN25). Kv redu\u00eft sota comanda<\/td><\/tr><tr><th scope=\"row\">Temperatura<\/th><td>\u221230 a +210 \u00b0C<\/td><\/tr><tr><th scope=\"row\">Fluids<\/th><td>L\u00edquids i gasos del grup 2: vapor, aigua, aire comprimit, nitrogen, fuel-oil, gasos<\/td><\/tr><tr><th scope=\"row\">Materials<\/th><td>Cos, caputx\u00f3, interiors i manxa d'acer inoxidable AISI 316L. Tancament de PTFE grafitat i juntes de PTFE<\/td><\/tr><tr><th scope=\"row\">Manxa<\/th><td>Acer inoxidable, soldada per microplasma<\/td><\/tr><tr><th scope=\"row\">Posici\u00f3 de muntatge<\/th><td>Recomanada en canonada horitzontal; el disseny admet altres posicions<\/td><\/tr><tr><th scope=\"row\">Directiva d'equips a pressi\u00f3<\/th><td>PED 2014\/68\/UE: no requereix marcatge CE<\/td><\/tr><tr><th scope=\"row\">ATEX<\/th><td>II 2 GD c IIC Tx \/ c IIIC Tx\u00baC \u00b7 certificat LOM 14.034 U<\/td><\/tr><tr><th scope=\"row\">Sota comanda<\/th><td>Cos i caputx\u00f3 en superd\u00faplex \u00b7 extrems per soldar (socket weld o butt weld) \u00b7 connexi\u00f3 clamp \u00b7 desgreixatge per a oxigen \u00b7 juntes EPDM, PEEK, Viton o Aflas<\/td><\/tr><\/tbody><\/table><\/figure><\/div><h3 class=\"wp-block-heading\">Dimensions i pes<\/h3><div class=\"wp-block-group vf-tbl-wrap is-layout-flow wp-block-group-is-layout-flow\"><figure class=\"wp-block-table vf-tbl vf-tbl--grid\"><table><thead><tr><th scope=\"col\"><\/th><th scope=\"col\">\u00bd\u2033 rosca<\/th><th scope=\"col\">\u00be\u2033 rosca<\/th><th scope=\"col\">1\u2033 rosca<\/th><th scope=\"col\">DN15 EN<\/th><th scope=\"col\">DN20 EN<\/th><th scope=\"col\">DN25 EN<\/th><th scope=\"col\">DN15 ANSI<\/th><th scope=\"col\">DN20 ANSI<\/th><th scope=\"col\">DN25 ANSI<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Kv (m\u00b3\/h)<\/th><td>2<\/td><td>2,5<\/td><td>3,5<\/td><td>2<\/td><td>2,5<\/td><td>3,5<\/td><td>2<\/td><td>2,5<\/td><td>3,5<\/td><\/tr><tr><th scope=\"row\">Longitud A \/ AA<\/th><td>108<\/td><td>108<\/td><td>108<\/td><td>130<\/td><td>150<\/td><td>160<\/td><td>184<\/td><td>184<\/td><td>184<\/td><\/tr><tr><th scope=\"row\">Al\u00e7ada H1<\/th><td>135<\/td><td>135<\/td><td>135<\/td><td>135<\/td><td>135<\/td><td>135<\/td><td>135<\/td><td>135<\/td><td>135<\/td><\/tr><tr><th scope=\"row\">Al\u00e7ada H2<\/th><td>185<\/td><td>185<\/td><td>185<\/td><td>185<\/td><td>185<\/td><td>185<\/td><td>185<\/td><td>185<\/td><td>185<\/td><\/tr><tr><th scope=\"row\">\u00d8 brida D1<\/th><td>\u2013<\/td><td>\u2013<\/td><td>\u2013<\/td><td>95<\/td><td>105<\/td><td>115<\/td><td>89<\/td><td>98<\/td><td>108<\/td><\/tr><tr><th scope=\"row\">Pes (kg)<\/th><td>3,5<\/td><td>3,5<\/td><td>3,5<\/td><td>5<\/td><td>5<\/td><td>5<\/td><td>5<\/td><td>5<\/td><td>5<\/td><\/tr><\/tbody><\/table><\/figure><\/div><p class=\"vf-note wp-block-paragraph\">Mides en mil\u00b7l\u00edmetres. Els pl\u00e0nols acotats i la resta de cotes de brida s\u00f3n a la fitxa t\u00e8cnica en PDF.<\/p><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Especejament i materials (19 peces)<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-tbl-wrap is-layout-flow wp-block-group-is-layout-flow\"><figure class=\"wp-block-table vf-tbl vf-tbl--grid\"><table><thead><tr><th scope=\"col\">N\u00fam.<\/th><th scope=\"col\">Pe\u00e7a<\/th><th scope=\"col\">Material<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">1<\/th><td>Cos<\/td><td>Acer inox. AISI 316L<\/td><\/tr><tr><th scope=\"row\">2<\/th><td>Cargol de tancament<\/td><td>AISI 316L<\/td><\/tr><tr><th scope=\"row\">3<\/th><td>Tancament<\/td><td>PTFE grafitat<\/td><\/tr><tr><th scope=\"row\">5<\/th><td>Seient<\/td><td>AISI 316L<\/td><\/tr><tr><th scope=\"row\">6<\/th><td>Junta (x2)<\/td><td>PTFE<\/td><\/tr><tr><th scope=\"row\">7<\/th><td>Caputx\u00f3<\/td><td>AISI 316L<\/td><\/tr><tr><th scope=\"row\">8<\/th><td>Volandera de la molla<\/td><td>Acer galvanitzat 1.1191<\/td><\/tr><tr><th scope=\"row\">9<\/th><td>Cargol de regulaci\u00f3<\/td><td>Acer inox. A2-70<\/td><\/tr><tr><th scope=\"row\">10<\/th><td>Molla de regulaci\u00f3<\/td><td>Acer 52SiCrNi5 amb pintura epoxi (60\u2013100 micres)<\/td><\/tr><tr><th scope=\"row\">11<\/th><td>Cargol de la manxa<\/td><td>AISI 316L<\/td><\/tr><tr><th scope=\"row\">12<\/th><td>Tapa de junta<\/td><td>AISI 316L<\/td><\/tr><tr><th scope=\"row\">13<\/th><td>Conjunt de manxa<\/td><td>AISI 316L<\/td><\/tr><tr><th scope=\"row\">14<\/th><td>Cargol Allen<\/td><td>Acer inox. A2-70<\/td><\/tr><tr><th scope=\"row\">15<\/th><td>Junta<\/td><td>PTFE grafitat<\/td><\/tr><tr><th scope=\"row\">17<\/th><td>Eix<\/td><td>AISI 316L<\/td><\/tr><tr><th scope=\"row\">18<\/th><td>Guia del tancament<\/td><td>AISI 316L<\/td><\/tr><tr><th scope=\"row\">19<\/th><td>Molla de tancament<\/td><td>Acer inox. 302<\/td><\/tr><tr><th scope=\"row\">21<\/th><td>Tapa inferior<\/td><td>AISI 316L<\/td><\/tr><tr><th scope=\"row\">22<\/th><td>Junta<\/td><td>PTFE<\/td><\/tr><\/tbody><\/table><\/figure><\/div><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Recanvis recomanats<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-tbl-wrap is-layout-flow wp-block-group-is-layout-flow\"><figure class=\"wp-block-table vf-tbl vf-tbl--grid\"><table><thead><tr><th scope=\"col\">Refer\u00e8ncia<\/th><th scope=\"col\">Descripci\u00f3<\/th><th scope=\"col\">Peces<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">PRV44.SP2<\/th><td>Kit de juntes<\/td><td>6 i 22<\/td><\/tr><tr><th scope=\"row\">PRV44.SP3<\/th><td>Manxa<\/td><td>13<\/td><\/tr><tr><th scope=\"row\">PRV44.SP4<\/th><td>Kit de molles<\/td><td>10 i 19<\/td><\/tr><tr><th scope=\"row\">PRV44.SP6<\/th><td>Kit de juntes i tancament<\/td><td>3, 6, 15 i 22<\/td><\/tr><\/tbody><\/table><\/figure><\/div><\/div><\/details><\/section><section id=\"funcionamiento\" class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-pdp-two is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">Com funciona la PRV44<\/h2><p class=\"wp-block-paragraph\">La PRV44 funciona per equilibri de forces entre la molla de regulaci\u00f3 i la pressi\u00f3 de sortida. El conjunt manxa-eix-tancament \u00e9s el que es despla\u00e7a per obrir o tancar el pas. Ho pot veure al v\u00eddeo.<\/p><ol class=\"vf-steps wp-block-list\"><li><b>Tancament per la pressi\u00f3 d'entrada.<\/b> El fluid entra a la v\u00e0lvula i, per la difer\u00e8ncia de seccions, la pressi\u00f3 d'entrada tendeix a tancar-la.<\/li><li><b>Obertura amb la molla.<\/b> En comprimir la molla de regulaci\u00f3 (10) amb el cargol (9), el conjunt manxa-eix-tancament (13, 17 i 3) obre la v\u00e0lvula i permet la regulaci\u00f3.<\/li><li><b>Regulaci\u00f3.<\/b> Quan la pressi\u00f3 de sortida supera el valor d'ajust, la v\u00e0lvula tanca; quan baixa, torna a obrir i deixa passar el cabal que es consumeix.<\/li><li><b>Cabal zero.<\/b> Si es tanquen les v\u00e0lvules aig\u00fces avall, la PRV44 absorbeix les oscil\u00b7lacions i mant\u00e9 la pressi\u00f3 de sortida segons la regulaci\u00f3.<\/li><\/ol><\/div><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls playsinline preload=\"none\" poster=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/ok-PRV30-44-700x700-1.jpg\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/PRV44-VIDEO.mp4\"><\/video><\/figure><p class=\"vf-note vf-s-d43169 wp-block-paragraph\">V\u00eddeo del model PRV44.<\/p><\/div><\/div><\/section><section id=\"instalacion\" class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">Instal\u00b7laci\u00f3 de la PRV44<\/h2><p class=\"wp-block-paragraph\">Aquest \u00e9s l'esquema recomanat pel fabricant, amb bypass per poder fer el manteniment sense aturar el servei. Si la v\u00e0lvula es munta en un bypass, s'ha de connectar a la canonada principal despr\u00e9s de la l\u00ednia de control i amb les seves pr\u00f2pies v\u00e0lvules de tall. Consulti tamb\u00e9 la nostra guia sobre com instal\u00b7lar una v\u00e0lvula reductora de pressi\u00f3.<\/p><div class=\"wp-block-group vf-diagram vf-s-7307c0 vf-t-figure is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-svgw is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><svg aria-label=\"Esquema d'instal\u00b7laci\u00f3 recomanat d'una v\u00e0lvula reductora de pressi\u00f3, amb bypass\" role=\"img\" viewbox=\"0 0 900 230\"><path d=\"M20 120 H880\" fill=\"none\" stroke=\"#9aa0a6\" stroke-width=\"6\"><\/path><path d=\"M70 120 V40 H760 V120\" fill=\"none\" stroke=\"#9aa0a6\" stroke-dasharray=\"2 0\" stroke-width=\"4\"><\/path><path d=\"M865 120 l14 0 -10 -7 m10 7 -10 7\" fill=\"none\" stroke=\"#1e2123\" stroke-width=\"3\"><\/path><g><path d=\"M415 40 l-14 -10 v20 z M415 40 l14 -10 v20 z\" fill=\"#fff\" stroke=\"#1e2123\" stroke-width=\"2\"><\/path><line stroke=\"#1e2123\" stroke-width=\"2\" x1=\"415\" x2=\"415\" y1=\"40\" y2=\"22\"><\/line><rect fill=\"#1e2123\" height=\"4\" width=\"16\" x=\"407\" y=\"18\"><\/rect><circle cx=\"415\" cy=\"72\" fill=\"#1e2123\" r=\"11\"><\/circle><text fill=\"#fff\" font-family=\"Montserrat,Arial\" font-size=\"12\" font-weight=\"700\" text-anchor=\"middle\" x=\"415\" y=\"76\">1b<\/text><\/g><g><path d=\"M130 120 l-14 -10 v20 z M130 120 l14 -10 v20 z\" fill=\"#fff\" stroke=\"#1e2123\" stroke-width=\"2\"><\/path><line stroke=\"#1e2123\" stroke-width=\"2\" x1=\"130\" x2=\"130\" y1=\"120\" y2=\"102\"><\/line><rect fill=\"#1e2123\" height=\"4\" width=\"16\" x=\"122\" y=\"98\"><\/rect><circle cx=\"130\" cy=\"152\" fill=\"#1e2123\" r=\"11\"><\/circle><text fill=\"#fff\" font-family=\"Montserrat,Arial\" font-size=\"12\" font-weight=\"700\" text-anchor=\"middle\" x=\"130\" y=\"156\">1<\/text><\/g><g><rect fill=\"#fff\" height=\"36\" rx=\"4\" stroke=\"#1e2123\" stroke-width=\"2\" width=\"60\" x=\"195\" y=\"102\"><\/rect><circle cx=\"225\" cy=\"160\" fill=\"#1e2123\" r=\"11\"><\/circle><text fill=\"#fff\" font-family=\"Montserrat,Arial\" font-size=\"12\" font-weight=\"700\" text-anchor=\"middle\" x=\"225\" y=\"164\">2<\/text><\/g><path d=\"M205 112 h40 M205 120 h40 M205 128 h40\" stroke=\"#1e2123\" stroke-width=\"1.5\"><\/path><g><line stroke=\"#1e2123\" stroke-width=\"2\" x1=\"300\" x2=\"300\" y1=\"116\" y2=\"90\"><\/line><circle cx=\"300\" cy=\"77\" fill=\"#fff\" r=\"13\" stroke=\"#1e2123\" stroke-width=\"2\"><\/circle><line stroke=\"#e6305d\" stroke-width=\"2\" x1=\"300\" x2=\"307\" y1=\"77\" y2=\"70\"><\/line><circle cx=\"324\" cy=\"64\" fill=\"#1e2123\" r=\"11\"><\/circle><text fill=\"#fff\" font-family=\"Montserrat,Arial\" font-size=\"12\" font-weight=\"700\" text-anchor=\"middle\" x=\"324\" y=\"68\">3<\/text><\/g><g><rect fill=\"#fdecf1\" height=\"68\" rx=\"4\" stroke=\"#e6305d\" stroke-width=\"2\" width=\"110\" x=\"360\" y=\"86\"><\/rect><circle cx=\"415\" cy=\"176\" fill=\"#e6305d\" r=\"11\"><\/circle><text fill=\"#fff\" font-family=\"Montserrat,Arial\" font-size=\"12\" font-weight=\"700\" text-anchor=\"middle\" x=\"415\" y=\"180\">4<\/text><\/g><path d=\"M392 120 h46 l-10 -8 m10 8 -10 8\" fill=\"none\" stroke=\"#e6305d\" stroke-width=\"2.5\"><\/path><path d=\"M470 156 V198\" stroke=\"#1e2123\" stroke-dasharray=\"4 4\" stroke-width=\"2\"><\/path><path d=\"M620 150 V198\" stroke=\"#1e2123\" stroke-dasharray=\"4 4\" stroke-width=\"2\"><\/path><path d=\"M474 190 H616\" stroke=\"#1e2123\" stroke-width=\"2\"><\/path><path d=\"M474 190 l8 -5 v10 z M616 190 l-8 -5 v10 z\" fill=\"#1e2123\"><\/path><text fill=\"#1e2123\" font-family=\"Montserrat,Arial\" font-size=\"13\" text-anchor=\"middle\" x=\"545\" y=\"214\">0,5 \u2013 1 m<\/text><g><rect fill=\"#fff\" height=\"34\" rx=\"4\" stroke=\"#1e2123\" stroke-width=\"2\" width=\"26\" x=\"610\" y=\"68\"><\/rect><circle cx=\"623\" cy=\"124\" fill=\"#1e2123\" r=\"11\"><\/circle><text fill=\"#fff\" font-family=\"Montserrat,Arial\" font-size=\"12\" font-weight=\"700\" text-anchor=\"middle\" x=\"623\" y=\"128\">5<\/text><\/g><path d=\"M623 102 V117\" stroke=\"#1e2123\" stroke-width=\"2\"><\/path><g><line stroke=\"#1e2123\" stroke-width=\"2\" x1=\"690\" x2=\"690\" y1=\"116\" y2=\"90\"><\/line><circle cx=\"690\" cy=\"77\" fill=\"#fff\" r=\"13\" stroke=\"#1e2123\" stroke-width=\"2\"><\/circle><line stroke=\"#e6305d\" stroke-width=\"2\" x1=\"690\" x2=\"697\" y1=\"77\" y2=\"70\"><\/line><circle cx=\"714\" cy=\"64\" fill=\"#1e2123\" r=\"11\"><\/circle><text fill=\"#fff\" font-family=\"Montserrat,Arial\" font-size=\"12\" font-weight=\"700\" text-anchor=\"middle\" x=\"714\" y=\"68\">6<\/text><\/g><g><path d=\"M800 120 l-14 -10 v20 z M800 120 l14 -10 v20 z\" fill=\"#fff\" stroke=\"#1e2123\" stroke-width=\"2\"><\/path><line stroke=\"#1e2123\" stroke-width=\"2\" x1=\"800\" x2=\"800\" y1=\"120\" y2=\"102\"><\/line><rect fill=\"#1e2123\" height=\"4\" width=\"16\" x=\"792\" y=\"98\"><\/rect><circle cx=\"800\" cy=\"152\" fill=\"#1e2123\" r=\"11\"><\/circle><text fill=\"#fff\" font-family=\"Montserrat,Arial\" font-size=\"12\" font-weight=\"700\" text-anchor=\"middle\" x=\"800\" y=\"156\">1a<\/text><\/g><\/svg><\/p><\/div><div class=\"wp-block-group vf-t-figcaption is-layout-flow wp-block-group-is-layout-flow\"><ol class=\"wp-block-list\"><li>V\u00e0lvules de tall (1, 1a) i de bypass (1b)<\/li><li>Filtre<\/li><li>Man\u00f2metre d'entrada<\/li><li>Reductora PRV44<\/li><li>V\u00e0lvula de seguretat, a 0,5\u20131 m de la reductora<\/li><li>Man\u00f2metre de sortida<\/li><\/ol><\/div><\/div><h3 class=\"wp-block-heading\">Muntatge i posada en marxa<\/h3><ol class=\"vf-steps wp-block-list\"><li><b>Netegi la canonada<\/b> abans de muntar la v\u00e0lvula: qualsevol resta o impuresa pot perjudicar el tancament.<\/li><li><b>Instal\u00b7li un filtre colador<\/b> aig\u00fces amunt per protegir el tancament.<\/li><li><b>Respecti la fletxa del cos<\/b> i munti la v\u00e0lvula, sempre que pugui, en una canonada horitzontal. Hi ha posicions permeses per\u00f2 no recomanades, en qu\u00e8 la v\u00e0lvula podria no treballar b\u00e9.<\/li><li><b>Subjecti la canonada, no la v\u00e0lvula:<\/b> els suports han d'anar tan a prop com sigui possible de la reductora, per\u00f2 sense fixar-los mai a ella.<\/li><li><b>Deixi entre 0,5 i 1 m<\/b> fins a la v\u00e0lvula de seguretat per a una millor compensaci\u00f3.<\/li><li><b>Posi en marxa a poc a poc:<\/b> obri lentament les v\u00e0lvules de tall per evitar cops d'ariet.<\/li><li><b>Ajusti la pressi\u00f3 de sortida<\/b> amb una clau Allen de 8 mm al cargol de regulaci\u00f3. En comprimir la molla augmenta la pressi\u00f3 de sortida; en descomprimir-la, disminueix. Comprovi el valor al man\u00f2metre de sortida.<\/li><\/ol><p class=\"wp-block-paragraph\">La v\u00e0lvula l'ha d'instal\u00b7lar personal qualificat, sense superar mai la pressi\u00f3 i la temperatura de servei per a les quals s'ha dimensionat. En zones ATEX cal assegurar l'equipotencialitat de la v\u00e0lvula amb la instal\u00b7laci\u00f3. Si la pressi\u00f3 de sortida no \u00e9s estable, repassi els problemes m\u00e9s habituals de les reductores.<\/p><\/section><section id=\"documentacion\" class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">Documentaci\u00f3 t\u00e8cnica de la PRV44<\/h2><div class=\"wp-block-group vf-docs is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-doc vf-amb-enllac is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><i>PDF<\/i><\/p><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><b>Fitxa t\u00e8cnica PRV44<\/b><span>PDF \u00b7 4 p\u00e0gines \u00b7 caracter\u00edstiques, especejament, esquema d'instal\u00b7laci\u00f3 i dimensions<\/span><\/p><\/div><p class=\"vf-enllac wp-block-paragraph\"><a class=\"vf-enllac-estirat\" href=\"\/wp-content\/uploads\/2026\/10\/PRV44-16-ESP.pdf\" aria-label=\"PDF Fitxa t\u00e8cnica PRV44 PDF \u00b7 4 p\u00e0gines \u00b7 caracter\u00edstiques, especejament, esquema d&#x27;instal\u00b7laci\u00f3 i dimensions\" rel=\"noopener\" target=\"_blank\"><\/a><\/p><\/div><div class=\"wp-block-group vf-doc vf-amb-enllac is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><i>PDF<\/i><\/p><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><b>Manual de funcionament i instal\u00b7laci\u00f3<\/b><span>PDF \u00b7 11 p\u00e0gines \u00b7 muntatge, ATEX, manteniment i recepci\u00f3<\/span><\/p><\/div><p class=\"vf-enllac wp-block-paragraph\"><a class=\"vf-enllac-estirat\" href=\"\/wp-content\/uploads\/2026\/10\/manual-PRV44-16B-ESP.pdf\" aria-label=\"PDF Manual de funcionament i instal\u00b7laci\u00f3 PDF \u00b7 11 p\u00e0gines \u00b7 muntatge, ATEX, manteniment i recepci\u00f3\" rel=\"noopener\" target=\"_blank\"><\/a><\/p><\/div><\/div><p class=\"wp-block-paragraph\">Necessita el certificat d'una comanda o la documentaci\u00f3 ATEX? Consulti els nostres <a href=\"https:\/\/www.valfonta.com\/ca\/certificats\/\">certificats de qualitat<\/a> o demani'l al nostre equip t\u00e8cnic.<\/p><\/section><section id=\"comparar\" class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">La PRV44 comparada amb altres reductores de Valfonta<\/h2><p class=\"wp-block-paragraph\">Quatre reductores de la gamma admeten vapor: PRV44, PRV45, M1 i M2. Aquesta taula l'ajuda a comprovar si la PRV44 \u00e9s el model adequat o si li conv\u00e9 un altre.<\/p><div class=\"wp-block-group vf-tbl-wrap is-layout-flow wp-block-group-is-layout-flow\"><figure class=\"wp-block-table vf-tbl vf-tbl--grid\"><table><thead><tr><th scope=\"col\">Model<\/th><th scope=\"col\">DN<\/th><th scope=\"col\">PN<\/th><th scope=\"col\">Entrada m\u00e0x. (barg)<\/th><th scope=\"col\">Sortida (barg)<\/th><th scope=\"col\">T. m\u00e0x. (\u00b0C)<\/th><th scope=\"col\">Vapor<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\"><span class=\"vf-dato vf-dato-fila\" hidden data-vf-class=\"vf-cur\"><\/span>PRV44<\/th><td>15 \u2013 25<\/td><td>25<\/td><td>25<\/td><td>0,5 \u2013 12<\/td><td>210<\/td><td>S\u00ed<\/td><\/tr><tr><th scope=\"row\"><a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-a-pisto-model-prv20\/\">PRV20<\/a><\/th><td>8 \u2013 20<\/td><td>40<\/td><td>40<\/td><td>0,2 \u2013 20<\/td><td>150<\/td><td>No<\/td><\/tr><tr><th scope=\"row\"><a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-a-pisto-model-prv30\/\">PRV30<\/a><\/th><td>15 \u2013 25<\/td><td>25<\/td><td>25<\/td><td>0,5 \u2013 12<\/td><td>80 (125\u2013150)<\/td><td>No<\/td><\/tr><tr><th scope=\"row\"><a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv45\/\">PRV45<\/a><\/th><td>15 \u2013 25<\/td><td>25<\/td><td>16<\/td><td>0,01 \u2013 8<\/td><td>150<\/td><td>S\u00ed<\/td><\/tr><tr><th scope=\"row\"><a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-vd\/\">VD<\/a><\/th><td>15 \u2013 100<\/td><td>40<\/td><td>40<\/td><td>1,5 \u2013 16<\/td><td>200<\/td><td>S\u00ed<\/td><\/tr><tr><th scope=\"row\"><a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-autoaccionada\/\">M1<\/a><\/th><td>15 \u2013 150<\/td><td>40<\/td><td>40<\/td><td>0,1 \u2013 15<\/td><td>220<\/td><td>S\u00ed<\/td><\/tr><tr><th scope=\"row\"><a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio\/\">M2<\/a><\/th><td>15 \u2013 100<\/td><td>40<\/td><td>40<\/td><td>0,02 \u2013 10<\/td><td>180<\/td><td>S\u00ed<\/td><\/tr><\/tbody><\/table><\/figure><\/div><p class=\"vf-note wp-block-paragraph\">Temperatura entre par\u00e8ntesis: amb juntes EPDM o Viton. Dades del cat\u00e0leg general de v\u00e0lvules reductores de Valfonta (2025). Si dubta entre pist\u00f3, manxa i membrana, llegeixi la nostra comparativa de reductores de pist\u00f3 i de membrana.<\/p><\/section><section id=\"preguntas\" class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">Preguntes freq\u00fcents sobre la PRV44<\/h2><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Es pot utilitzar la PRV44 amb vapor?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">S\u00ed. \u00c9s la seva aplicaci\u00f3 principal: admet temperatures de \u221230 a 210 \u00b0C i porta tancament de PTFE grafitat. Tamb\u00e9 serveix per a aigua, aire comprimit, nitrogen, fuel-oil i altres gasos del grup 2.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Quina difer\u00e8ncia hi ha entre la PRV44 i la PRV30?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">Tenen els mateixos di\u00e0metres (DN15 a DN25), connexions, Kv, rangs de sortida i dimensions. La <a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-a-pisto-model-prv30\/\">PRV30<\/a> est\u00e0 equilibrada per pist\u00f3 i arriba a 150 \u00b0C amb juntes de Viton; la PRV44 est\u00e0 equilibrada per manxa i arriba a 210 \u00b0C, per la qual cosa admet vapor.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Quina pressi\u00f3 de sortida es pot ajustar?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">Dep\u00e8n de la molla de regulaci\u00f3. Hi ha tres rangs intercanviables: de 0,5 a 3 barg, d'1 a 8 barg i de 4 a 12 barg. La pressi\u00f3 d'entrada pot arribar a 25 barg.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Com s&#x27;ajusta la pressi\u00f3 de sortida?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">Amb una clau Allen de 8 mm al cargol de regulaci\u00f3. En comprimir la molla augmenta la pressi\u00f3 de sortida i en descomprimir-la disminueix. Ho expliquem a com es regula una v\u00e0lvula reductora de pressi\u00f3.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Quin manteniment necessita?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">Molt poc. Revisi les juntes i les peces de desgast segons les condicions de servei; es pot fer amb la v\u00e0lvula instal\u00b7lada, despressuritzada i a\u00efllada. Hi ha quatre recanvis: kit de juntes (PRV44.SP2), manxa (PRV44.SP3), kit de molles (PRV44.SP4) i kit de juntes i tancament (PRV44.SP6).<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>La PRV44 porta marcatge CE?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">No li cal. Pel seu di\u00e0metre (DN15 a DN25) i la seva pressi\u00f3 nominal (PN25), la Directiva d'equips a pressi\u00f3 2014\/68\/UE no exigeix marcatge CE.<\/p><\/div><\/details><details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Es pot instal\u00b7lar en una zona ATEX?<\/summary><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><p class=\"wp-block-paragraph\">S\u00ed. La PRV44 t\u00e9 marcatge ATEX II 2 GD (certificat LOM 14.034 U) i es pot utilitzar en zones 1 i 2 (gasos, vapors i l\u00edquids inflamables) i 21 i 22 (pols combustible), dins de la classe t\u00e8rmica que correspongui a la temperatura del fluid.<\/p><\/div><\/details><\/section><section id=\"relacionados\" class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">Altres models de v\u00e0lvules reductores de pressi\u00f3<\/h2><ul class=\"vf-rel wp-block-list\"><li><a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-a-pisto-model-prv30\/\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-reductora-presion-prv30-frontal-400.webp\" alt=\"Reductora PRV30\" class=\"wp-image-199\" width=\"300\" height=\"300\" loading=\"lazy\"><b>Reductora PRV30<\/b><span>Mateixos di\u00e0metres i dimensions, de pist\u00f3, per a aigua, aire i gasos.<\/span><\/a><\/li><li><a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-a-pisto-model-prv20\/\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/ok-PRV20-FOTO-700x700-1.jpg\" alt=\"Reductora PRV20\" class=\"wp-image-198\" width=\"300\" height=\"300\" loading=\"lazy\"><b>Reductora PRV20<\/b><span>Inox 316L, de \u00bc\u2033 a \u00be\u2033 i fins a 40 bar d'entrada.<\/span><\/a><\/li><li><a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv45\/\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/ok-PRV45-55-700x700-1.jpg\" alt=\"Reductora PRV45\" class=\"wp-image-191\" width=\"300\" height=\"300\" loading=\"lazy\"><b>Reductora PRV45<\/b><span>Sortides des de 0,01 barg i vapor fins a 150 \u00b0C.<\/span><\/a><\/li><li><a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-vd\/\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-reductora-presion-vd-perspectiva-400.webp\" alt=\"Reductora VD\" class=\"wp-image-10116\" width=\"300\" height=\"300\" loading=\"lazy\"><b>Reductora VD<\/b><span>De DN15 a DN100 i fins a 40 bar, per a vapor fins a 200 \u00b0C, l\u00edquids i gasos.<\/span><\/a><\/li><li><a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-autoaccionada\/\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valvula-reductora-presion-m1-perspectiva-400.webp\" alt=\"Reductora M1\" class=\"wp-image-201\" width=\"300\" height=\"300\" loading=\"lazy\"><b>Reductora M1<\/b><span>Fins a DN150 i 220 \u00b0C, per a vapor.<\/span><\/a><\/li><li><a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio\/\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/ok-M2-PROVISIONAL-700x700-1.jpg\" alt=\"Reductora de membrana M2\" class=\"wp-image-193\" width=\"300\" height=\"300\" loading=\"lazy\"><b>Reductora de membrana M2<\/b><span>DN15\u2013100, sortides des de 0,02 barg i vapor fins a 180 \u00b0C.<\/span><\/a><\/li><li><a href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-amb-manxa\/\"><img decoding=\"async\" src=\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/ok-M2F-700x700-1.jpg\" alt=\"Reductora amb manxa M2\" class=\"wp-image-202\" width=\"300\" height=\"300\" loading=\"lazy\"><b>Reductora amb manxa M2<\/b><span>Versi\u00f3 amb manxa d'estanquitat.<\/span><\/a><\/li><\/ul><\/section><section id=\"solicitar\" class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group vf-quote is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">Sol\u00b7liciti oferta de la PRV44<\/h2><p class=\"wp-block-paragraph\">Indiqui'ns les dades de la seva instal\u00b7laci\u00f3 i li recomanarem el di\u00e0metre, el rang de molla i les juntes adequades.<\/p><ul class=\"wp-block-list\"><li>Fluid (vapor, aigua, aire\u2026) i temperatura de servei<\/li><li>Pressi\u00f3 d'entrada i pressi\u00f3 de sortida desitjada<\/li><li>Cabal m\u00e0xim i m\u00ednim<\/li><li>Tipus de connexi\u00f3 (rosca o brides)<\/li><\/ul><p class=\"vf-pdp-contact wp-block-paragraph\">Tamb\u00e9 pot trucar al <a href=\"tel:+34933720888\">933 720 888<\/a>.<\/p><\/div>\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f597-o1\" lang=\"ca\" dir=\"ltr\" data-wpcf7-id=\"597\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/ca\/wp-json\/wp\/v2\/product\/796#wpcf7-f597-o1\" method=\"post\" class=\"wpcf7-form init vf-form wpcf7-acceptance-as-validation\" aria-label=\"Formulari de contacte\" novalidate=\"novalidate\" data-status=\"init\" toolname=\"solicitar_oferta\" tooldescription=\"Demana a Valfonta una oferta dels models d&#039;aquesta p\u00e0gina (model, di\u00e0metre, fluid i pressions); respon una persona de l&#039;equip.\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"597\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.2.3\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"ca\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f597-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_vf_t\" value=\"1792703033.dcb93af8211681b0\" \/>\n<\/fieldset>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"PRV44\" type=\"hidden\" name=\"modelo\" \/><label>Nom *<span class=\"wpcf7-form-control-wrap\" data-name=\"nombre\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"nombre\" \/><\/span><\/label><label>Empresa<span class=\"wpcf7-form-control-wrap\" data-name=\"empresa\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" autocomplete=\"organization\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"empresa\" \/><\/span><\/label><label>Correu electr\u00f2nic *<span class=\"wpcf7-form-control-wrap\" data-name=\"email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"email\" \/><\/span><\/label><label>Tel\u00e8fon<span class=\"wpcf7-form-control-wrap\" data-name=\"telefono\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-text wpcf7-validates-as-tel\" autocomplete=\"tel\" aria-invalid=\"false\" value=\"\" type=\"tel\" name=\"telefono\" \/><\/span><\/label><fieldset><legend>Dades de l'aplicaci\u00f3 (opcional)<\/legend><label>Di\u00e0metre<span class=\"wpcf7-form-control-wrap\" data-name=\"dn\"><select class=\"wpcf7-form-control wpcf7-select\" aria-invalid=\"false\" name=\"dn\"><option value=\"\">Seleccioni<\/option><option value=\"DN15 (\u00bd\u2033)\">DN15 (\u00bd\u2033)<\/option><option value=\"DN20 (\u00be\u2033)\">DN20 (\u00be\u2033)<\/option><option value=\"DN25 (1\u2033)\">DN25 (1\u2033)<\/option><option value=\"No ho s\u00e9\">No ho s\u00e9<\/option><\/select><\/span><\/label><label>Fluid<span class=\"wpcf7-form-control-wrap\" data-name=\"fluido\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"vapor, aigua, aire\u2026\" value=\"\" type=\"text\" name=\"fluido\" \/><\/span><\/label><label>Pressi\u00f3 d'entrada (barg)<span class=\"wpcf7-form-control-wrap\" data-name=\"p_entrada\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"p_entrada\" \/><\/span><\/label><label>Pressi\u00f3 de sortida desitjada (barg)<span class=\"wpcf7-form-control-wrap\" data-name=\"p_salida\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"p_salida\" \/><\/span><\/label><label>Cabal<span class=\"wpcf7-form-control-wrap\" data-name=\"caudal\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"p. ex. 2 m\u00b3\/h\" value=\"\" type=\"text\" name=\"caudal\" \/><\/span><\/label><label>Temperatura (\u00b0C)<span class=\"wpcf7-form-control-wrap\" data-name=\"temperatura\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"temperatura\" \/><\/span><\/label><\/fieldset><label class=\"vf-full\">Missatge<span class=\"wpcf7-form-control-wrap\" data-name=\"mensaje\"><textarea cols=\"40\" rows=\"4\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" name=\"mensaje\"><\/textarea><\/span><\/label><label class=\"vf-chk vf-full\"><span class=\"wpcf7-form-control-wrap\" data-name=\"privacidad\"><span class=\"wpcf7-form-control wpcf7-acceptance\"><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"privacidad\" value=\"1\" aria-invalid=\"false\" \/><\/span><\/span><\/span> <span>He llegit i accepto la <a href=\"\/ca\/politica-de-privacitat\/\">pol\u00edtica de privacitat<\/a> *<\/span><\/label><input class=\"wpcf7-form-control wpcf7-submit has-spinner vf-btn vf-btn--pri\" type=\"submit\" value=\"Enviar la sol\u00b7licitud\" \/><span class=\"vf-hp\" aria-hidden=\"true\"><label>Web <input type=\"text\" name=\"vf_web\" value=\"\" tabindex=\"-1\" autocomplete=\"off\" toolparamdescription=\"Campo de control: d\u00e9jalo vac\u00edo\"><\/label><\/span><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n\n<\/div><\/section><div class=\"wp-block-group vf-pdp-bar is-layout-flow wp-block-group-is-layout-flow\"><p class=\"vf-envolt wp-block-paragraph\"><a class=\"vf-btn vf-btn--sec\" href=\"tel:+34933720888\">Trucar<\/a><a class=\"vf-btn vf-btn--pri\" href=\"#solicitar\">Sol\u00b7licitar oferta<\/a><\/p><\/div><\/article><\/div>","protected":false},"excerpt":{"rendered":"<p>Inici\u203aV\u00e0lvules reductores de pressi\u00f3\u203aV\u00e0lvula reductora de pressi\u00f3 PRV44 V\u00e0lvula reductora de pressi\u00f3 \u00b7 Equilibrada per manxa V\u00e0lvula reductora de pressi\u00f3 PRV44 Per a vapor Reductora autoregulada d'acci\u00f3 directa, equilibrada per una manxa d'acer inoxidable i fabricada en AISI 316L. Mant\u00e9 constant la pressi\u00f3 de sortida encara que oscil\u00b7li la d'entrada, en vapor, aigua, aire comprimit ... <a title=\"V\u00e0lvula reductora de pressi\u00f3 PRV44\" class=\"read-more\" href=\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv44\/\" aria-label=\"M\u00e9s informaci\u00f3 sobre V\u00e0lvula reductora de pressi\u00f3 PRV44\">Llegiu m\u00e9s<\/a><\/p>\n","protected":false},"featured_media":181,"template":"","meta":{"_acf_changed":false,"_generate-full-width-content":"true","_generate-disable-headline":"true","rank_math_title":"V\u00e0lvula reductora de pressi\u00f3 PRV44 per a vapor | Valfonta","rank_math_description":"Reductora de pressi\u00f3 PRV44 d'acci\u00f3 directa, equilibrada per manxa i en inox 316L. Per a vapor fins a 210 \u00b0C, DN15 a DN25, PN25 i sortida de 0,5 a 12 barg.","rank_math_focus_keyword":"","vf_jsonld":"[{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.valfonta.com\/#organization\",\"name\":\"Valfonta\",\"legalName\":\"Val Fonta, S.L.\",\"taxID\":\"B59935718\",\"url\":\"https:\/\/www.valfonta.com\/ca\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/valfonta-logo.webp\"},\"foundingDate\":\"1962\",\"email\":\"valfonta@valfonta.com\",\"telephone\":\"+34 933 720 888\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"C\/ Bronze 26, Pol. Ind. Les Guixeres\",\"postalCode\":\"08915\",\"addressLocality\":\"Badalona\",\"addressRegion\":\"Barcelona\",\"addressCountry\":\"ES\"},\"description\":\"Disseny, fabricaci\u00f3 i venda de v\u00e0lvules reductores de pressi\u00f3, v\u00e0lvules d'alleujament de pressi\u00f3 i v\u00e0lvules de control.\"},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.valfonta.com\/#website\",\"url\":\"https:\/\/www.valfonta.com\/ca\/\",\"name\":\"Valfonta\",\"publisher\":{\"@id\":\"https:\/\/www.valfonta.com\/#organization\"},\"inLanguage\":\"ca\"},{\"@type\":\"ItemPage\",\"@id\":\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv44\/#webpage\",\"url\":\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv44\/\",\"name\":\"V\u00e0lvula reductora de pressi\u00f3 PRV44 per a vapor | Valfonta\",\"description\":\"Reductora de pressi\u00f3 PRV44 d'acci\u00f3 directa, equilibrada per manxa i en inox 316L. Per a vapor fins a 210 \u00b0C, DN15 a DN25, PN25 i sortida de 0,5 a 12 barg.\",\"isPartOf\":{\"@id\":\"https:\/\/www.valfonta.com\/#website\"},\"about\":{\"@id\":\"https:\/\/www.valfonta.com\/#organization\"},\"inLanguage\":\"ca\",\"datePublished\":\"2020-02-05T10:57:27+02:00\",\"dateModified\":\"2026-04-30T16:40:23+02:00\",\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/ok-PRV30-44-700x700-1.jpg\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv44\/#breadcrumb\"},\"mainEntity\":{\"@id\":\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv44\/#product\"}},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/ok-PRV30-44-700x700-1.jpg\",\"url\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/ok-PRV30-44-700x700-1.jpg\",\"width\":\"1000\",\"height\":\"1000\",\"caption\":\"V\u00e0lvula reductora de pressi\u00f3\",\"inLanguage\":\"ca\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv44\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Inici\",\"item\":\"https:\/\/www.valfonta.com\/ca\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"V\u00e0lvules reductores de pressi\u00f3\",\"item\":\"https:\/\/www.valfonta.com\/ca\/valvules-reductores-de-pressio\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"V\u00e0lvula reductora de pressi\u00f3 PRV44\",\"item\":\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv44\/\"}]},{\"@type\":\"Product\",\"@id\":\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv44\/#product\",\"name\":\"V\u00e0lvula reductora de pressi\u00f3 PRV44\",\"url\":\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv44\/\",\"description\":\"Reductora autoregulada d'acci\u00f3 directa, equilibrada per una manxa d'acer inoxidable i fabricada en AISI 316L. Mant\u00e9 constant la pressi\u00f3 de sortida encara que oscil\u00b7li la d'entrada, en vapor, aigua, aire comprimit i gasos, de \u221230 a 210 \u00b0C.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Valfonta\"},\"manufacturer\":{\"@id\":\"https:\/\/www.valfonta.com\/#organization\"},\"model\":\"PRV44\",\"image\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/ok-PRV30-44-700x700-1.jpg\",\"material\":\"Acer inoxidable AISI 316L\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Tipus\",\"value\":\"Reductora de pressi\u00f3 autoregulada, d'acci\u00f3 directa, equilibrada per manxa\"},{\"@type\":\"PropertyValue\",\"name\":\"Di\u00e0metres\",\"value\":\"DN15 (\u00bd\u2033), DN20 (\u00be\u2033) i DN25 (1\u2033)\"},{\"@type\":\"PropertyValue\",\"name\":\"Connexions\",\"value\":\"Rosca BSP o NPT \u00b7 Brides EN PN16\/25 \u00b7 Brides ANSI CL150\"},{\"@type\":\"PropertyValue\",\"name\":\"Pressi\u00f3 nominal\",\"value\":\"PN25\"},{\"@type\":\"PropertyValue\",\"name\":\"Pressi\u00f3 m\u00e0xima d'entrada\",\"value\":\"25 barg\"},{\"@type\":\"PropertyValue\",\"name\":\"Rangs de pressi\u00f3 de sortida\",\"value\":\"0,5 \u2013 3 barg \u00b7 1 \u2013 8 barg \u00b7 4 \u2013 12 barg (segons la molla)\"},{\"@type\":\"PropertyValue\",\"name\":\"Coeficient Kv\",\"value\":\"2 m\u00b3\/h (DN15) \u00b7 2,5 m\u00b3\/h (DN20) \u00b7 3,5 m\u00b3\/h (DN25). Kv redu\u00eft sota comanda\"},{\"@type\":\"PropertyValue\",\"name\":\"Temperatura\",\"value\":\"\u221230 a +210 \u00b0C\"},{\"@type\":\"PropertyValue\",\"name\":\"Fluids\",\"value\":\"L\u00edquids i gasos del grup 2: vapor, aigua, aire comprimit, nitrogen, fuel-oil, gasos\"},{\"@type\":\"PropertyValue\",\"name\":\"Materials\",\"value\":\"Cos, caputx\u00f3, interiors i manxa d'acer inoxidable AISI 316L. Tancament de PTFE grafitat i juntes de PTFE\"},{\"@type\":\"PropertyValue\",\"name\":\"Manxa\",\"value\":\"Acer inoxidable, soldada per microplasma\"},{\"@type\":\"PropertyValue\",\"name\":\"Posici\u00f3 de muntatge\",\"value\":\"Recomanada en canonada horitzontal; el disseny admet altres posicions\"},{\"@type\":\"PropertyValue\",\"name\":\"Directiva d'equips a pressi\u00f3\",\"value\":\"PED 2014\/68\/UE: no requereix marcatge CE\"},{\"@type\":\"PropertyValue\",\"name\":\"ATEX\",\"value\":\"II 2 GD c IIC Tx \/ c IIIC Tx\u00baC \u00b7 certificat LOM 14.034 U\"},{\"@type\":\"PropertyValue\",\"name\":\"Sota comanda\",\"value\":\"Cos i caputx\u00f3 en superd\u00faplex \u00b7 extrems per soldar (socket weld o butt weld) \u00b7 connexi\u00f3 clamp \u00b7 desgreixatge per a oxigen \u00b7 juntes EPDM, PEEK, Viton o Aflas\"}],\"category\":\"V\u00e0lvules reductores de pressi\u00f3\",\"subjectOf\":[{\"@type\":\"DigitalDocument\",\"name\":\"Fitxa t\u00e8cnica PRV44\",\"url\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/PRV44-16-ESP.pdf\",\"encodingFormat\":\"application\/pdf\"},{\"@type\":\"DigitalDocument\",\"name\":\"Manual de funcionament i instal\u00b7laci\u00f3\",\"url\":\"https:\/\/www.valfonta.com\/wp-content\/uploads\/2026\/10\/manual-PRV44-16B-ESP.pdf\",\"encodingFormat\":\"application\/pdf\"}]},{\"@type\":\"FAQPage\",\"@id\":\"https:\/\/www.valfonta.com\/ca\/producte\/valvula-reductora-de-pressio-model-prv44\/#faq\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Es pot utilitzar la PRV44 amb vapor?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"S\u00ed. \u00c9s la seva aplicaci\u00f3 principal: admet temperatures de \u221230 a 210 \u00b0C i porta tancament de PTFE grafitat. Tamb\u00e9 serveix per a aigua, aire comprimit, nitrogen, fuel-oil i altres gasos del grup 2.\"}},{\"@type\":\"Question\",\"name\":\"Quina difer\u00e8ncia hi ha entre la PRV44 i la PRV30?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Tenen els mateixos di\u00e0metres (DN15 a DN25), connexions, Kv, rangs de sortida i dimensions. La PRV30 est\u00e0 equilibrada per pist\u00f3 i arriba a 150 \u00b0C amb juntes de Viton; la PRV44 est\u00e0 equilibrada per manxa i arriba a 210 \u00b0C, per la qual cosa admet vapor.\"}},{\"@type\":\"Question\",\"name\":\"Quina pressi\u00f3 de sortida es pot ajustar?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Dep\u00e8n de la molla de regulaci\u00f3. Hi ha tres rangs intercanviables: de 0,5 a 3 barg, d'1 a 8 barg i de 4 a 12 barg. La pressi\u00f3 d'entrada pot arribar a 25 barg.\"}},{\"@type\":\"Question\",\"name\":\"Com s'ajusta la pressi\u00f3 de sortida?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Amb una clau Allen de 8 mm al cargol de regulaci\u00f3. En comprimir la molla augmenta la pressi\u00f3 de sortida i en descomprimir-la disminueix. Ho expliquem a com es regula una v\u00e0lvula reductora de pressi\u00f3.\"}},{\"@type\":\"Question\",\"name\":\"Quin manteniment necessita?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Molt poc. Revisi les juntes i les peces de desgast segons les condicions de servei; es pot fer amb la v\u00e0lvula instal\u00b7lada, despressuritzada i a\u00efllada. Hi ha quatre recanvis: kit de juntes (PRV44.SP2), manxa (PRV44.SP3), kit de molles (PRV44.SP4) i kit de juntes i tancament (PRV44.SP6).\"}},{\"@type\":\"Question\",\"name\":\"La PRV44 porta marcatge CE?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No li cal. Pel seu di\u00e0metre (DN15 a DN25) i la seva pressi\u00f3 nominal (PN25), la Directiva d'equips a pressi\u00f3 2014\/68\/UE no exigeix marcatge CE.\"}},{\"@type\":\"Question\",\"name\":\"Es pot instal\u00b7lar en una zona ATEX?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"S\u00ed. La PRV44 t\u00e9 marcatge ATEX II 2 GD (certificat LOM 14.034 U) i es pot utilitzar en zones 1 i 2 (gasos, vapors i l\u00edquids inflamables) i 21 i 22 (pols combustible), dins de la classe t\u00e8rmica que correspongui a la temperatura del fluid.\"}}]}]}]"},"product_brand":[],"product_cat":[80],"product_tag":[],"class_list":["post-796","product","type-product","status-publish","has-post-thumbnail","product_cat-uncategorized","first","instock","shipping-taxable","purchasable","product-type-variable"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.valfonta.com\/ca\/wp-json\/wp\/v2\/product\/796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.valfonta.com\/ca\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.valfonta.com\/ca\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.valfonta.com\/ca\/wp-json\/wp\/v2\/media\/181"}],"wp:attachment":[{"href":"https:\/\/www.valfonta.com\/ca\/wp-json\/wp\/v2\/media?parent=796"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.valfonta.com\/ca\/wp-json\/wp\/v2\/product_brand?post=796"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.valfonta.com\/ca\/wp-json\/wp\/v2\/product_cat?post=796"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.valfonta.com\/ca\/wp-json\/wp\/v2\/product_tag?post=796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}