{"id":11100,"date":"2023-12-13T12:48:32","date_gmt":"2023-12-13T11:48:32","guid":{"rendered":"https:\/\/www.piovan.com\/product\/cw-4222-8822\/"},"modified":"2025-10-23T15:18:40","modified_gmt":"2025-10-23T13:18:40","slug":"cw-4222-8822","status":"publish","type":"product","link":"https:\/\/www.piovan.com\/it\/product\/cw-4222-8822\/","title":{"rendered":"CW 4222-8822"},"content":{"rendered":"<p><strong>2 compressori a vite 2 circuiti di refrigerazione<\/strong><\/p>\n<p>I refrigeratori della serie CW producono acqua refrigerata a temperatura costante indipendentemente dalle condizioni atmosferiche.<br>\nQuesta gamma \u00e8 stata specificamente progettata per l\u2019impiego in tutte le applicazioni dell\u2019industria di trasformazione delle materie plastiche, garantendo elevatissima efficienza energetica e totale flessibilit\u00e0 di utilizzo.<\/p>\n<p><strong>Benefici<\/strong><br \/>\n\u25cf Sviluppato per operare con acqua di condensazione da <strong>+20\u00b0C fino a +40\u00b0C<\/strong> e temperature dell\u2019acqua di processo variabili tra <strong>+5\u00b0C e +20\u00b0C<\/strong><br \/>\n\u25cf<strong> Efficienza ai carichi parziali<\/strong> con regolazione della potenza frigorifera a modulazione continua (stepless) da 25% a 100<br \/>\n\u25cf Gas refrigerante ecologico<strong> R134a<\/strong><br \/>\n\u25cf <strong>Evaporatore a fascio tubiero<\/strong> ad alta efficienza: appositamente sviluppato per l\u2019impiego di gas R134a, permette di massimizzare i rendimenti energetici<br \/>\n\u25cf <strong>Valvola di espansione elettronica<\/strong> per un valore pi\u00f9 accurato della temperatura dell\u2019acqua<br \/>\n\u25cf Vari <strong>dispositivi di sicurezza<\/strong> proteggono l\u2019unit\u00e0 e garantiscono un funzionamento ottimale (pressostati di alta e bassa pressione, manometro di alta e bassa pressione, pressostato differenziale)<br \/>\n\u25cf <strong>Controllo a microprocessore<\/strong> affidabile ed evoluto, con visualizzazione delle temperature di set e reale dell\u2019acqua e degli allarmi<br \/>\n\u25cf Operazioni di avviamento semplificate<\/p>\n<p><strong>Opzioni per una maggiore flessibilit\u00e0<\/strong><br \/>\n\u25cf Valvola controllo condensazione<br \/>\n\u25cf Pressostato olio compressore per garantirne la corretta lubrificazione in ogni condizione<br \/>\n\u25cf Connessioni evaporatore di tipo flangiato o a saldare<br \/>\n\u25cf Piedini antivibranti<br \/>\n\u25cf Interfaccia seriale per connessione a WinFactory<\/p>","protected":false},"featured_media":11278,"template":"","tags":[168],"acf":[],"yoast_head":"<title>CW 4222-8822 - PiovanGroup<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.piovan.com\/it\/product\/cw-4222-8822\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CW 4222-8822 - PiovanGroup\" \/>\n<meta property=\"og:description\" content=\"2 X SCREW compressor, 2 X refrigerant circuits The CW Series chillers provide low temperature water independent from any ambient condition. 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