{"id":880,"date":"2026-08-18T12:39:19","date_gmt":"2026-08-18T12:39:19","guid":{"rendered":"https:\/\/imt-armaturen.bszserver.ch\/?post_type=produkt&p=880"},"modified":"2026-08-26T10:31:38","modified_gmt":"2026-08-26T10:31:38","slug":"valvola-antigelo-278","status":"publish","type":"produkt","link":"https:\/\/imt-armaturen.bszserver.ch\/it\/produkt\/278-frostschutzventil\/","title":{"rendered":"278 \u2013 Valvola antigelo"},"content":{"rendered":"","protected":false},"featured_media":919,"template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":""},"produktkategorie":[36],"class_list":["post-880","produkt","type-produkt","status-publish","has-post-thumbnail","hentry","produktkategorie-andere-sicherungsarmaturen"],"acf":{"technische_zeichnung":"

Frostschutzventil zur Vermeidung von Eisbildung in dem W\u00e4rmepumpenkreislauf bis 90\u00b0C. Wenn die Temperatur des Mediums auf 3\u00b0C sinkt, wird das Wasser abgelassen und somit sind m\u00f6gliche Sch\u00e4den an der Anlage vermieden.
Das thermische Element ist in direktem Kontakt mit dem Wasser; das Wasser wird erst dann abgelassen, wenn es tats\u00e4chlich n\u00f6tig ist.
Der thermische Einsatz kann dank dem integriertem Absperrventil problemlos ersetzt werden, ohne die Anlage zu entleeren.
Der Vakuumbrecher kann auch bei Bedarf ersetzt werden.<\/p>

Arbeitsdruck max.: 10 bar
Arbeitstemperaturbereich: 0 - 90\u00b0C
Umgebungstemperaturbereich: -30 - 60\u00b0C
\u00d6ffnungstemperatur (Medium): 3\u00b0C
Schliesstemperatur (Medium): 4\u00b0C
Toleranz: \u00b1 1\u00b0C
Kv: Version G 1\u201d: 55 m3\/h
Version G 1\u00bc\u201d: 70 m3\/h
Version \u00d828 f\u00fcr Kupferrohr: 64 m3\/h
Ablassleistung (3 bar): 1 l\/h
Medium: Wasser
Geh\u00e4use aus Messing, gelb
Edelstahlfedern
Dichtungen aus EPDM Perox<\/p>","technische_zeichnung_bilder":918,"hauptbild":919,"zertifikat_bild_1":917,"zertifikat_bild_2":null,"norm_code":"","masstabelle":"
278<\/th>G<\/th>A<\/th>H<\/th>H1<\/th><\/tr><\/thead>
27808<\/td>1\"<\/td>54<\/td>37<\/td>118<\/td><\/tr>
27810<\/td>1 1\/4\"<\/td>56<\/td>37<\/td>119<\/td><\/tr>
27828<\/td>\u00d828<\/td>81<\/td>38<\/td>119<\/td><\/tr><\/tbody><\/table>","zurueck_link":"https:\/\/imt-armaturen.bszserver.ch\/andere-sicherungsarmaturen\/","werkstoffe":""},"yoast_head":"\n278 - Frostschutzventil - IMT Switzerland<\/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:\/\/imt-armaturen.bszserver.ch\/it\/prodotto\/valvola-antigelo-278\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"278 - Frostschutzventil - IMT Switzerland\" \/>\n<meta property=\"og:url\" content=\"https:\/\/imt-armaturen.bszserver.ch\/it\/prodotto\/valvola-antigelo-278\/\" \/>\n<meta property=\"og:site_name\" content=\"IMT Switzerland\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-26T10:31:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/imt-armaturen.bszserver.ch\/wp-content\/uploads\/2026\/08\/455_278-frostschutzventil_haupt.png\" \/>\n\t<meta property=\"og:image:width\" content=\"233\" \/>\n\t<meta property=\"og:image:height\" content=\"453\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/imt-armaturen.bszserver.ch\\\/produkt\\\/278-frostschutzventil\\\/\",\"url\":\"https:\\\/\\\/imt-armaturen.bszserver.ch\\\/produkt\\\/278-frostschutzventil\\\/\",\"name\":\"278 - 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