{"id":493,"date":"2026-04-08T15:43:17","date_gmt":"2026-04-08T15:43:17","guid":{"rendered":"https:\/\/cnkazev.com\/?post_type=product&p=493"},"modified":"2026-07-10T07:03:10","modified_gmt":"2026-07-10T07:03:10","slug":"ptfe-soft-seal-wafer-double-eccentric-butterfly-valve-ce-iso-ansi-jis-din-high-temperature-stainless-steel","status":"publish","type":"product","link":"https:\/\/cnkazev.com\/it\/prodotto\/ptfe-soft-seal-wafer-double-eccentric-butterfly-valve-ce-iso-ansi-jis-din-high-temperature-stainless-steel\/","title":{"rendered":"Valvola a farfalla a doppio eccentrico con guarnizione morbida in PTFE - CE ISO ANSI JIS DIN, acciaio inossidabile ad alta temperatura"},"content":{"rendered":"
\n
Principali punti di forza della valvola a farfalla wafer a doppia eccentricit\u00e0 con tenuta morbida<\/div>\n

1. Vantaggi strutturali e di installazione<\/h2>\n
Innanzitutto, la valvola a farfalla con guarnizione morbida adotta una struttura professionale a doppio eccentrico. Il suo albero valvola presenta un design a doppio offset. Quando la piastra della farfalla si apre di circa 20 gradi, si separa completamente dalla sede della valvola. Questo design riduce notevolmente l'attrito e la coppia di azionamento, prolungando efficacemente la durata complessiva della valvola.<\/div>\n
Inoltre, utilizza un collegamento standard a morsetto. Non presenta flangia integrata. Ha una struttura compatta e leggera. Consente di risparmiare spazio di installazione e permette un montaggio rapido in loco.<\/div>\n
Inoltre, la valvola facilita l'installazione, lo smontaggio e la manutenzione. Gli utenti possono sostituire la sede della valvola in modo indipendente, senza dover rimuovere la piastra a farfalla o l'albero della valvola. Questa caratteristica riduce notevolmente i costi di manutenzione ordinaria.<\/div>\n

2. Prestazioni di tenuta e caratteristiche funzionali principali<\/h2>\n
Per garantire un funzionamento stabile, la valvola raggiunge una tenuta stagna bidirezionale. \u00c8 compatibile con guarnizioni morbide in EPDM, NBR o PTFE e sedi flessibili a labbro. Pu\u00f2 raggiungere prestazioni di tenuta a livello di bolla.<\/div>\n
Inoltre, garantisce un'affidabile tenuta dinamica. Una pressione di esercizio pi\u00f9 elevata si traduce in una maggiore forza di tenuta. La struttura compensa automaticamente le variazioni di temperatura e pressione.<\/div>\n
Inoltre, la valvola presenta una bassa resistenza al flusso e un'eccellente capacit\u00e0 di regolazione. Mostra caratteristiche di flusso approssimativamente in percentuale uguale. Pu\u00f2 realizzare sia l'interruzione della tubazione che la regolazione del flusso.<\/div>\n
Nel frattempo, evita inceppamenti durante l'apertura e la chiusura. Il basso attrito e la bassa coppia supportano diverse modalit\u00e0 di azionamento. \u00c8 adatto ad applicazioni di azionamento manuale, a turbina, pneumatico ed elettrico.<\/div>\n

3. Configurazione del materiale adattiva alle condizioni<\/h2>\n
La valvola offre un'ampia gamma di materiali adatti a diverse condizioni operative. Il corpo valvola \u00e8 realizzato in WCB, acciaio inox 304 o 316, mentre la piastra a farfalla \u00e8 in acciaio inossidabile. Per la sede valvola \u00e8 possibile scegliere tra diversi materiali elastici.<\/div>\n
Pertanto, vanta un'ampia adattabilit\u00e0 applicativa. Funziona con acqua, olio, gas, vapore e fluidi debolmente corrosivi. La sua temperatura di esercizio varia da -30\u2103 a 180\u2103, a seconda dei diversi materiali di tenuta.<\/div>\n
Vanta inoltre un'eccezionale durata. Mantiene prestazioni stabili anche dopo decine di migliaia di cicli di commutazione. \u00c8 perfettamente adatto ad ambienti di lavoro con frequenti operazioni di commutazione.<\/div>\n

4. Vantaggi economici e di valore<\/h2>\n
La valvola si distingue per il peso ridotto e l'elevato rapporto qualit\u00e0-prezzo. \u00c8 pi\u00f9 leggera di oltre 301 TP3T rispetto alle tradizionali valvole a farfalla flangiate. Riduce il carico sulla tubazione e i costi di installazione in loco.<\/div>\n
Infine, la sua lunga durata e la semplice manutenzione creano un grande valore aggiunto. Riduce i tempi di fermo delle apparecchiature e il consumo di pezzi di ricambio. Abbassa efficacemente il costo totale del ciclo di vita per gli utenti.<\/div>\n<\/div>\n

\"\" \"\" \"\" \"\" \"\" \"\" \"\"<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

La valvola a farfalla wafer in acciaio inox Classe 150 presenta una struttura a doppio eccentrico e uno stelo nudo per il montaggio dell'attuatore. Installazione wafer compatta, bassa coppia di serraggio e tenuta ermetica. Ideale per il controllo del flusso di gas, acqua e fluidi corrosivi in condotte petrolchimiche e HVAC.<\/p>","protected":false},"featured_media":863,"template":"","meta":[],"product_brand":[],"product_cat":[40],"product_tag":[95,112,109,111,110,98,108],"class_list":["post-493","product","type-product","status-publish","has-post-thumbnail","product_cat-butterfly-valve","product_tag-ansi-din-valve","product_tag-ce-iso-certified-valve","product_tag-double-eccentric-valve","product_tag-high-temp-resistant-valve","product_tag-ptfe-soft-seal-valve","product_tag-stainless-steel-valve","product_tag-wafer-butterfly-valve","first","instock","shipping-taxable","product-type-external"],"yoast_head":"\nPTFE soft seal wafer double eccentric butterfly valve-CE ISO ANSI JIS DIN high temperature stainless steel - Kazev Valve<\/title>\n<meta name=\"description\" content=\"PTFE soft seal wafer double eccentric butterfly valve-CE ISO ANSI JIS DIN high temperature stainless steel\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cnkazev.com\/it\/prodotto\/ptfe-soft-seal-wafer-double-eccentric-butterfly-valve-ce-iso-ansi-jis-din-high-temperature-stainless-steel\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PTFE soft seal wafer double eccentric butterfly valve-CE ISO ANSI JIS DIN high temperature stainless steel - 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