{"id":1061,"date":"2026-08-26T02:53:08","date_gmt":"2026-08-26T02:53:08","guid":{"rendered":"https:\/\/cnkazev.com\/?post_type=product&p=1061"},"modified":"2026-08-26T04:37:57","modified_gmt":"2026-08-26T04:37:57","slug":"safety-relief-valve-spring-loaded-lever-steam-pressure-protection-boiler","status":"publish","type":"product","link":"https:\/\/cnkazev.com\/it\/prodotto\/safety-relief-valve-spring-loaded-lever-steam-pressure-protection-boiler\/","title":{"rendered":"Valvola di sicurezza a leva a molla per la protezione dalla pressione del vapore della caldaia"},"content":{"rendered":"
\n

Valvola di sicurezza<\/strong>: Protezione contro la sovrapressione a leva a molla per recipienti a pressione<\/h3>\n

Nostro Valvola di sicurezza<\/strong> Offre una protezione affidabile contro la sovrapressione per le apparecchiature a pressione. Innanzitutto, adotta una struttura a molla con leva manuale. Inoltre, la leva consente il sollevamento manuale per le ispezioni periodiche. Si apre automaticamente quando la pressione del sistema supera il valore preimpostato. La connessione flangiata \u00e8 compatibile con la maggior parte dei recipienti a pressione industriali. Funziona con vapore, gas e fluidi di lavoro non corrosivi.<\/p>\n

Riferimento per dimensioni e peso netto<\/h4>\n\n\n\n\n\n\n\n\n\n\n
Dimensione nominale<\/th>\nClasse di pressione<\/th>\nPeso netto<\/th>\n<\/tr>\n<\/thead>\n
DN25<\/td>\nPN16<\/td>\n8,3 kg<\/td>\n<\/tr>\n
DN40<\/td>\nPN16<\/td>\n11,6 kg<\/td>\n<\/tr>\n
DN50<\/td>\nPN16<\/td>\n15,2 kg<\/td>\n<\/tr>\n
DN80<\/td>\nPN16<\/td>\n24,7 kg<\/td>\n<\/tr>\n
DN100<\/td>\nPN16<\/td>\n33,5 kg<\/td>\n<\/tr>\n
DN150<\/td>\nPN16<\/td>\n54,1 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Analisi dei materiali dei componenti<\/h4>\n\n\n\n\n\n\n\n\n\n
Componente<\/th>\nMateriale standard<\/th>\n<\/tr>\n<\/thead>\n
Corpo valvola<\/td>\nAcciaio al carbonio fuso WCB<\/td>\n<\/tr>\n
Disco e ugello<\/td>\nAcciaio inossidabile 2Cr13<\/td>\n<\/tr>\n
Primavera<\/td>\nacciaio per molle in lega<\/td>\n<\/tr>\n
Leva e maniglia<\/td>\nAcciaio fuso con rivestimento in vernice blu<\/td>\n<\/tr>\n
Guarnizione<\/td>\nGuarnizione composita in grafite<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Parametri prestazionali fondamentali<\/h4>\n

Innanzitutto, la temperatura di esercizio varia da -29\u2103 a +425\u2103. Inoltre, la pressione nominale raggiunge PN16. \u00c8 supportata anche la regolazione della pressione in loco. Le dimensioni della flangia sono conformi alle norme industriali ASME B16.5 e GB\/T. Infine, una leva manuale consente di eseguire test funzionali periodici. Ogni unit\u00e0 finita viene sottoposta a una calibrazione completa della pressione prima della consegna.<\/p>\n

Punti di forza principali<\/h4>\n

Innanzitutto, la molla integrata innesca un rapido rilascio della pressione. Inoltre, la leva esterna semplifica il controllo di routine del funzionamento. Oltre a ci\u00f2, il corpo in acciaio fuso WCB resiste al vapore ad alta temperatura. A sua volta, l'ugello preciso garantisce una pressione di apertura-chiusura stabile. Oltre a ci\u00f2, la calibrazione completa in fabbrica riduce il lavoro di debug in loco. Altrettanto importante, questo Valvola di sicurezza<\/strong> Previene pericolosi danni da sovrapressione alle apparecchiature a pressione.<\/p>\n

Feedback di clienti reali<\/h4>\n

Molti operatori di impianti industriali condividono recensioni sull'utilizzo pratico. In primo luogo, gli utenti delle centrali termiche apprezzano la precisione del suo meccanismo di rilascio della pressione. In secondo luogo, gli ingegneri degli impianti chimici apprezzano la comoda funzione di test tramite leva. In terzo luogo, i fornitori di apparecchiature approvano la rigorosa procedura di calibrazione in fabbrica. Ciononostante, gli acquirenti devono verificare la pressione impostata e il tipo di fluido prima di effettuare un acquisto in grandi quantit\u00e0.<\/p>\n

Ampia applicazione<\/h4>\n

Innanzitutto, protegge i sistemi di caldaie a vapore industriali. Inoltre, \u00e8 adatto ai recipienti a pressione per lo stoccaggio di gas e liquidi. Funziona anche per le condotte di centrali elettriche e stazioni di riscaldamento. \u00c8 inoltre applicabile alle apparecchiature a pressione del settore petrolchimico e dell'industria leggera. Infine, supporta i flussi di lavoro di sicurezza contro la sovrapressione nella produzione di energia.<\/p>\n

In conclusione, il nostro Valvola di sicurezza<\/strong> offre una robusta e affidabile protezione contro la sovrapressione per impianti industriali ad alta pressione. Se stai cercando hardware di protezione contro la sovrapressione qualificato, questo Valvola di sicurezza<\/strong> soddisfa perfettamente i requisiti di sicurezza del vostro sistema.<\/p>\n<\/div>\n

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

Questo Valvola di sicurezza<\/strong> Conforme agli standard GB\/ASME, acciaio fuso WCB DN25-DN150. Protegge caldaie e recipienti a pressione per vapore, gas e fluidi. La fabbrica cinese fornisce un affidabile sistema di rilascio della sovrapressione per impianti industriali energetici e chimici.<\/p>","protected":false},"featured_media":1062,"template":"","meta":[],"product_brand":[222],"product_cat":[36],"product_tag":[300,301,302,299,298,304,303],"class_list":["post-1061","product","type-product","status-publish","has-post-thumbnail","product_brand-klion","product_cat-uncategorized","product_tag-boiler-pressure-valve","product_tag-cast-steel-relief-valve","product_tag-flange-safety-valve","product_tag-lever-safety-valve","product_tag-spring-relief-valve","product_tag-steam-safety-valve","product_tag-vessel-protection-valve","first","instock","shipping-taxable","product-type-external"],"yoast_head":"\nSafety Relief Valve spring loaded lever steam pressure protection boiler - Kazev Valve<\/title>\n<meta name=\"description\" content=\"Safety Relief Valve complies with DN25\u2011DN150 WCB cast steel. 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