{"id":11387598,"date":"2023-07-24T14:52:03","date_gmt":"2023-07-24T12:52:03","guid":{"rendered":"https:\/\/alertdiver.eu\/uncategorized-cs_cz\/cylinder-valves-and-accidents-in-scuba-diving\/"},"modified":"2023-07-24T16:16:03","modified_gmt":"2023-07-24T14:16:03","slug":"ventily-k-potapecskym-lahvim-a-nehody-pri-pristrojovem-potapeni","status":"publish","type":"post","link":"https:\/\/alertdiver.eu\/cs_CZ\/clanky\/ventily-k-potapecskym-lahvim-a-nehody-pri-pristrojovem-potapeni\/","title":{"rendered":"Ventily k pot\u00e1p\u011b\u010dsk\u00fdm lahv\u00edm a nehody p\u0159i p\u0159\u00edstrojov\u00e9m pot\u00e1p\u011bn\u00ed"},"content":{"rendered":"<p>Dalo by se o\u010dek\u00e1vat, \u017ee p\u0159ipojen\u00ed ventil\u016f pot\u00e1p\u011b\u010dsk\u00e9 lahve bude stejn\u00e9 na cel\u00e9m sv\u011bt\u011b. Ve skute\u010dnosti tomu tak nen\u00ed a existuj\u00ed n\u011bkter\u00e9 z\u00e1sadn\u00ed rozd\u00edly, kter\u00e9 ob\u010das vedly ke zmatk\u016fm, nebezpe\u010dn\u00fdm situac\u00edm a dokonce smrteln\u00fdm nehod\u00e1m.<\/p>\n<h3 id=\"Valve-outlet-connections\" data-renderer-start-pos=\"611\"><strong data-renderer-mark=\"true\">P\u0159ipojen\u00ed v\u00fdstupu ventilu<\/strong><\/h3>\n<p data-renderer-start-pos=\"5534\">V\u011bt\u0161ina pot\u00e1p\u011b\u010d\u016f si je v\u011bdoma toho, \u017ee ventily lahv\u00ed maj\u00ed bu\u010f tzv. INT (tak\u00e9 zn\u00e1m\u00e9 jako t\u0159men nebo svorka A) nebo DIN v\u00fdstupn\u00ed p\u0159ipojen\u00ed k jejich prvn\u00edmu stupni. Bohu\u017eel existuj\u00ed r\u016fzn\u00e1 DIN v\u00fdstupn\u00ed p\u0159ipojen\u00ed v z\u00e1vislosti na tlaku v lahvi a pou\u017eit\u00e9m plynu, a to vy\u017eaduje ur\u010dit\u00e9 vysv\u011btlen\u00ed.<\/p>\n<p data-renderer-start-pos=\"5824\">Kdy\u017e mluv\u00edme o ventilech DIN na vzduchov\u00e9 lahvi, b\u011b\u017en\u011b odkazujeme na DIN Air, ale existuj\u00ed dv\u011b r\u016fzn\u00e9 konfigurace, a sice p\u0159ipojen\u00ed 232 bar (obecn\u011b ozna\u010dovan\u00e9 jako p\u0159ipojen\u00ed 200 bar) a p\u0159ipojen\u00ed 300 bar. DIN je ve skute\u010dnosti star\u00fd term\u00edn a byl ozna\u010dov\u00e1n jako DIN 477 #13 pro tlak do 300 bar\u016f a pot\u00e9 jako #56 pro tlak 300 bar\u016f a v\u00edce. Dnes je spr\u00e1vn\u00e1 specifikace ISO 12209, ale tato p\u0159ipojen\u00ed st\u00e1le naz\u00fdv\u00e1me DIN. Ob\u011b tato \u0161rouben\u00ed DIN maj\u00ed vnit\u0159n\u00ed z\u00e1vit G5\/8 palce, zat\u00edmco verze 200 bar m\u00e1 5z\u00e1vitov\u00e9 p\u0159ipojen\u00ed; 300 bar pou\u017e\u00edv\u00e1 7z\u00e1vitov\u00e9 p\u0159ipojen\u00ed a je tedy o n\u011bco del\u0161\u00ed. Prvn\u00ed stupe\u0148 300 bar se hod\u00ed pro ventily 200 i 300 bar, ale prvn\u00ed stupe\u0148 200 bar net\u011bsn\u00ed ve ventilu lahve 300 BAR. Je to jednozna\u010dn\u011b z bezpe\u010dnostn\u00edch d\u016fvod\u016f, aby se zabr\u00e1nilo ne\u00famysln\u00e9mu p\u0159etlakov\u00e1n\u00ed regul\u00e1toru prvn\u00edho stupn\u011b na 200 bar\u016f.<\/p>\n<p data-renderer-start-pos=\"1789\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-11387574 size-full aligncenter\" src=\"https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_0315-Modifica.jpg\" alt=\"\" width=\"1280\" height=\"1920\" srcset=\"https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_0315-Modifica.jpg 1280w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_0315-Modifica-200x300.jpg 200w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_0315-Modifica-747x1120.jpg 747w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_0315-Modifica-768x1152.jpg 768w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_0315-Modifica-1024x1536.jpg 1024w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_0315-Modifica-700x1050.jpg 700w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p data-renderer-start-pos=\"6636\">V Evrop\u011b tak\u00e9 existuje ventil M26 s v\u011bt\u0161\u00edm pr\u016fm\u011brem pro lahve obsahuj\u00edc\u00ed d\u00fdchateln\u00fd plyn nitrox s obsahem kysl\u00edku vy\u0161\u0161\u00edm ne\u017e 22 %. Tento ventil, zaveden\u00fd podle evropsk\u00e9 normy EN 144-3, by m\u011bl zabr\u00e1nit pln\u011bn\u00ed lahv\u00ed nespr\u00e1vn\u00fdm plynem a regul\u00e1tory pou\u017e\u00edvan\u00e9 pro pot\u00e1p\u011bn\u00ed se vzduchem, kter\u00e9 maj\u00ed b\u00fdt p\u0159ipojeny k lahvi obsahuj\u00edc\u00ed vy\u0161\u0161\u00ed koncentraci sm\u011bsi kysl\u00edku, proto\u017ee v obou p\u0159\u00edpadech by to mohlo v\u00e9st k nebezpe\u010d\u00ed vzplanut\u00ed. To znamen\u00e1, \u017ee pokud se pot\u00e1p\u00edte s Nitroxem, v\u00e1\u0161 ventil lahve i v\u00e1\u0161 regul\u00e1tor prvn\u00edho stupn\u011b by m\u011bly m\u00edt p\u0159ipojen\u00ed M26. Probl\u00e9m je v\u0161ak v tom, \u017ee ventily M26 se mimo Evropskou unii t\u00e9m\u011b\u0159 nepou\u017e\u00edvaj\u00ed. Ve v\u011bt\u0161in\u011b ostatn\u00edch zem\u00ed se pou\u017e\u00edvaj\u00ed norm\u00e1ln\u00ed vzduchov\u00e9 ventily DIN (nebo INT), co\u017e znamen\u00e1, \u017ee byste pot\u0159ebovali adapt\u00e9r, aby se vstup regul\u00e1toru M26 ve\u0161el na standardn\u00ed ventil l\u00e1hve DIN. To je samoz\u0159ejm\u011b p\u0159esn\u011b to, \u010demu jsme se cht\u011bli pomoc\u00ed sm\u011brnice EU vyhnout. Ventil M26 je tak\u00e9 dostupn\u00fd v konfigurac\u00edch 200 a 300 bar.<\/p>\n<p data-renderer-start-pos=\"7586\">Ventil INT (t\u0159menov\u00fd nebo svorka A) se pou\u017e\u00edv\u00e1 pouze u lahv\u00ed 200\/232 bar. V\u011bt\u0161inu 200 barov\u00fdch DIN ventil\u016f lze p\u0159em\u011bnit na INT ventil pomoc\u00ed vlo\u017eky DIN na t\u0159men.<\/p>\n<h3 id=\"Vstupn\u00ed-z\u00e1vity-ventilu\" data-renderer-start-pos=\"7749\">Vstupn\u00ed z\u00e1vity ventilu<\/h3>\n<p data-renderer-start-pos=\"7773\">Pro spojen\u00ed v\u00e1lce s ventilem je z\u00e1sadn\u011b d\u016fle\u017eit\u00fd z\u00e1vit hrdla v\u00e1lce. A zde tak\u00e9 existuj\u00ed nejv\u011bt\u0161\u00ed obavy o bezpe\u010dnost.<\/p>\n<p data-renderer-start-pos=\"7891\">Nej\u010dast\u011bji pou\u017e\u00edvan\u00fdmi z\u00e1vity jsou British Imperial BSP (jako tzv. britsk\u00e1 standardn\u00ed trubka) G3\/4-14 a metrick\u00fd z\u00e1vit M25x2. Tyto z\u00e1vity jsou velmi podobn\u00e9, co\u017e bohu\u017eel umo\u017e\u0148uje vlo\u017eit ventil M25x2 do hrdla v\u00e1lce G3\/4. Kdy\u017e k tomu dojde, budou se prvn\u00ed ot\u00e1\u010dky prov\u00e1d\u011bt snadno, a p\u0159ibli\u017en\u011b v polovin\u011b dr\u00e1hy se zaznamen\u00e1 ur\u010dit\u00fd odpor. S trochou v\u011bt\u0161\u00ed s\u00edly v\u0161ak lze ventil za\u0161roubovat d\u00e1le dol\u016f do hrdla v\u00e1lce. To po\u0161kod\u00ed z\u00e1vit a spojen\u00ed se stane nestabiln\u00edm. P\u0159i pln\u011bn\u00ed l\u00e1hve bude s\u00edla vyv\u00edjen\u00e1 na spoj tak velk\u00e1, \u017ee ventil z\u00a0lahve vyraz\u00ed. Kdy\u017e k tomu dojde, n\u00e1hl\u00e9 uvoln\u011bn\u00ed tlaku \/ objemu vytvo\u0159\u00ed obrovskou energetickou vlnu, kter\u00e1 m\u016f\u017ee zp\u016fsobit rozs\u00e1hl\u00e9 \u0161kody. Krom\u011b toho se ventil vlastn\u011b stane projektilem a v\u00e1lec bude l\u00e9tat kolem dokola, co\u017e tak\u00e9 m\u016f\u017ee zp\u016fsobit po\u0161kozen\u00ed prostoru a osob v okol\u00ed. Pokud nedojde k odfouknut\u00ed ventilu b\u011bhem pln\u011bn\u00ed, bude jen ot\u00e1zkou \u010dasu, kdy k tomu dojde pozd\u011bji: v aut\u011b, doma, v baz\u00e9nu, na m\u00edst\u011b pot\u00e1p\u011bn\u00ed\u2026 To vedlo v\u00edce ne\u017e jednou k smrteln\u00fdm \u00faraz\u016fm a v\u00e1\u017en\u00fdm, trval\u00fdm zran\u011bn\u00edm.<\/p>\n<p data-renderer-start-pos=\"4185\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11387585 size-full\" src=\"https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_9731-Modifica.jpg\" alt=\"\" width=\"1920\" height=\"1280\" srcset=\"https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_9731-Modifica.jpg 1920w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_9731-Modifica-300x200.jpg 300w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_9731-Modifica-1680x1120.jpg 1680w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_9731-Modifica-768x512.jpg 768w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_9731-Modifica-1536x1024.jpg 1536w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2023\/07\/IMG_9731-Modifica-700x467.jpg 700w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/p>\n<p data-renderer-start-pos=\"8904\">Existuj\u00ed tak\u00e9 jin\u00e9 z\u00e1vity, jako nap\u0159. M18x1,5, pou\u017e\u00edvan\u00e9 na v\u00e1lc\u00edch, kde hrdlo nen\u00ed dostate\u010dn\u011b velk\u00e9, aby \u201epasovalo\u201c, nap\u0159\u00edklad z\u00e1vit M25x2, ale zde je z\u00e1vit tak odli\u0161n\u00fd, \u017ee je okam\u017eit\u011b jasn\u00e9, \u017ee l\u00edcov\u00e1n\u00ed nen\u00ed spr\u00e1vn\u00e9.<\/p>\n<p data-renderer-start-pos=\"9124\">Obecn\u011b platn\u00fdm tipem pro co nejv\u011bt\u0161\u00ed bezpe\u010dnost je doporu\u010den\u00ed, aby ventily na lahve montovaly pouze certifikovan\u00e9 a kompetentn\u00ed osoby, nav\u00edc a\u017e po kontrole z\u00e1vit\u016f a uji\u0161t\u011bn\u00ed se, \u017ee v\u0161e souhlas\u00ed. Ventil i v\u00e1lec by tak\u00e9 m\u011bly m\u00edt typ z\u00e1vitu vyra\u017een\u00fd na ventilu\/v\u00e1lci, ale ne v\u017edy tomu tak je nebo to ji\u017e nemus\u00ed b\u00fdt vid\u011bt.<\/p>\n<p data-renderer-start-pos=\"9445\"><em data-renderer-mark=\"true\">V USA se pou\u017e\u00edv\u00e1 p\u0159ipojen\u00ed 3\/4\u201d National Pipe Straight Mechanical (NPSM). Tento ventil je podobn\u00fd, ale nen\u00ed ekvivalentn\u00ed ventilu BSP 3\/4\u201d, proto p\u0159edstavuje stejn\u00e9 bezpe\u010dnostn\u00ed riziko, jak\u00e9 je pops\u00e1no v tomto \u010dl\u00e1nku.<\/em><\/p>\n<p data-renderer-start-pos=\"9663\">A aby toho zmatku nebylo m\u00e1lo, mnoho lid\u00ed si tak\u00e9 mysl\u00ed, \u017ee jak M25, tak i M26 odkazuj\u00ed na v\u00fdstupn\u00ed p\u0159ipojen\u00ed ventilu a neuv\u011bdomuj\u00ed si, \u017ee na trhu existuj\u00ed r\u016fzn\u00e1 vstupn\u00ed p\u0159ipojen\u00ed. Jak je pops\u00e1no v\u00fd\u0161e, tato chyba m\u016f\u017ee v\u00e9st k v\u00e1\u017en\u00fdm n\u00e1sledk\u016fm, kter\u00fdm v\u0161ak lze snadno p\u0159edej\u00edt.<\/p>\n<hr \/>\n<p data-renderer-start-pos=\"5284\">N\u00ed\u017ee jsou uvedeny n\u011bkter\u00e9 incidenty, o nich\u017e informovala m\u00e9dia:<\/p>\n<ul>\n<li data-renderer-start-pos=\"5365\"><a class=\"css-tgpl01\" title=\"https:\/\/www.imca-int.com\/safety-events\/diver-injury-during-air-cylinder-recharging\/\" href=\"https:\/\/www.imca-int.com\/safety-events\/diver-injury-during-air-cylinder-recharging\/\" data-testid=\"link-with-safety\" data-renderer-mark=\"true\">Diver injury during air cylinder recharging \u2013 IMCA (imca-int.com)<\/a><\/li>\n<li data-renderer-start-pos=\"5434\"><a class=\"css-tgpl01\" title=\"https:\/\/www.hse.gov.uk\/diving\/cylinder-threads.htm\" href=\"https:\/\/www.hse.gov.uk\/diving\/cylinder-threads.htm\" data-testid=\"link-with-safety\" data-renderer-mark=\"true\">HSE &#8211; Mismatching valve threads<\/a><\/li>\n<li data-renderer-start-pos=\"5469\"><a class=\"css-tgpl01\" title=\"https:\/\/divernet.com\/scuba-news\/dive-instructor-dies-after-tank-explosion\/\" href=\"https:\/\/divernet.com\/scuba-news\/dive-instructor-dies-after-tank-explosion\/\" data-testid=\"link-with-safety\" data-renderer-mark=\"true\">Dive instructor dies after tank explosion (divernet.com)<\/a><\/li>\n<li data-renderer-start-pos=\"5529\"><a class=\"css-tgpl01\" title=\"https:\/\/duikeninbeeld.tv\/zwaargewonde-ontploffing-duikfles-brugge\/\" href=\"https:\/\/duikeninbeeld.tv\/zwaargewonde-ontploffing-duikfles-brugge\/\" data-testid=\"link-with-safety\" data-renderer-mark=\"true\">Zwaargewonde door ontploffing van duikfles in Brugge \u2013 DuikeninBeeld<\/a><\/li>\n<li data-renderer-start-pos=\"5601\"><a class=\"css-tgpl01\" title=\"https:\/\/duikeninbeeld.tv\/zij-kan-het-nog-navertellen\/\" href=\"https:\/\/duikeninbeeld.tv\/zij-kan-het-nog-navertellen\/\" data-testid=\"link-with-safety\" data-renderer-mark=\"true\">Zij kan het nog navertellen&#8230; \u2013 DuikeninBeeld<\/a><\/li>\n<li data-renderer-start-pos=\"5651\"><a class=\"css-tgpl01\" title=\"https:\/\/duikeninbeeld.tv\/duikinstructeur-komt-om-in-zwembad\/\" href=\"https:\/\/duikeninbeeld.tv\/duikinstructeur-komt-om-in-zwembad\/\" data-testid=\"link-with-safety\" data-renderer-mark=\"true\">Duikinstructeur komt om in zwembad \u2013 DuikeninBeeld<\/a><\/li>\n<li data-renderer-start-pos=\"5705\"><a class=\"css-tgpl01\" title=\"https:\/\/duikeninbeeld.tv\/kraan-schiet-van-fles-arbeidsinspectie-waarschuwt\/\" href=\"https:\/\/duikeninbeeld.tv\/kraan-schiet-van-fles-arbeidsinspectie-waarschuwt\/\" data-testid=\"link-with-safety\" data-renderer-mark=\"true\">Kraan schiet van fles &#8211; Arbeidsinspectie waarschuwt \u2013 DuikeninBeeld<\/a><\/li>\n<li data-renderer-start-pos=\"5776\"><a class=\"css-tgpl01\" title=\"https:\/\/duikeninbeeld.tv\/het-gebeurt-nog-steeds-gevaarlijke-combi-van-fles-en-kraan\/\" href=\"https:\/\/duikeninbeeld.tv\/het-gebeurt-nog-steeds-gevaarlijke-combi-van-fles-en-kraan\/\" data-testid=\"link-with-safety\" data-renderer-mark=\"true\">Het gebeurt nog steeds &#8211; gevaarlijke combi van fles en kraan \u2013 DuikeninBeeld<\/a><\/li>\n<li data-renderer-start-pos=\"5856\"><a class=\"css-tgpl01\" title=\"https:\/\/www.siciliaogginotizie.it\/2018\/07\/14\/esplode-bombola-da-sub-morto-un-cinquantaquattrenne\/#:~:text=La%20Tragedia%20si%20%C3%A8%20consumata%20a%20Palermo%20in,un%20forte%20boato%20avvertito%20da%20residenti%20e%20passanti.\" href=\"https:\/\/www.siciliaogginotizie.it\/2018\/07\/14\/esplode-bombola-da-sub-morto-un-cinquantaquattrenne\/#:~:text=La%20Tragedia%20si%20%C3%A8%20consumata%20a%20Palermo%20in,un%20forte%20boato%20avvertito%20da%20residenti%20e%20passanti.\" data-testid=\"link-with-safety\" data-renderer-mark=\"true\">Esplode bombola da sub: morto un cinquantaquattrenne | Sicilia Oggi Notizie<\/a><\/li>\n<li data-renderer-start-pos=\"5935\"><a class=\"css-tgpl01\" title=\"https:\/\/divers24.com\/dive-instructor-killed-in-diving-cylinder-explosion\/\" href=\"https:\/\/divers24.com\/dive-instructor-killed-in-diving-cylinder-explosion\/\" data-testid=\"link-with-safety\" data-renderer-mark=\"true\">Dive Instructor Killed In Diving Cylinder Explosion &#8211; DIVERS24.COM<\/a><\/li>\n<li data-renderer-start-pos=\"6005\"><a class=\"css-tgpl01\" title=\"https:\/\/www.lefigaro.fr\/flash-actu\/2010\/09\/23\/97001-20100923FILWWW00543-croatie-une-polonaise-se-tue-en-plongee.php\" href=\"https:\/\/www.lefigaro.fr\/flash-actu\/2010\/09\/23\/97001-20100923FILWWW00543-croatie-une-polonaise-se-tue-en-plongee.php\" data-testid=\"link-with-safety\" data-renderer-mark=\"true\">Croatie: une Polonaise se tue en plong\u00e9e (lefigaro.fr)<\/a><\/li>\n<li data-renderer-start-pos=\"6063\"><a class=\"css-tgpl01\" title=\"https:\/\/taucher.net\/forum-tauchlehrer_nach_explosion_im_schwimmbad_von_amstelveen_gestorben__16.10.-ioz93364\" href=\"https:\/\/taucher.net\/forum-tauchlehrer_nach_explosion_im_schwimmbad_von_amstelveen_gestorben__16.10.-ioz93364\" data-testid=\"link-with-safety\" data-renderer-mark=\"true\">Tauchlehrer nach Explosion im Schwimmbad von Amstelveen gestorben, 16.10. &#8211; Forenbeitrag auf Taucher.Net<\/a><\/li>\n<\/ul>\n<hr \/>\n<p data-renderer-start-pos=\"12307\"><strong data-renderer-mark=\"true\">O autorovi<\/strong><\/p>\n<p data-renderer-start-pos=\"12319\">Guy Thomas je odborn\u00fdm instruktorem pot\u00e1p\u011bn\u00ed a prvn\u00ed pomoci a pracuje na pln\u00fd \u00favazek jako \u0159editel bezpe\u010dnostn\u00edch program\u016f v DAN Europe, kde je zodpov\u011bdn\u00fd za v\u00fdvoj a implementaci program\u016f v r\u00e1mci DAN Europe Safety Initiatives. Je tak\u00e9 \u010dlenem speci\u00e1ln\u00edho z\u00e1chrann\u00e9ho t\u00fdmu italsk\u00e9ho \u010cerven\u00e9ho k\u0159\u00ed\u017ee a p\u016fsob\u00ed jako vrtuln\u00edkov\u00fd z\u00e1chrann\u00fd plavec\/pot\u00e1p\u011b\u010dsk\u00fd zdravotn\u00edk na palub\u011b vrtuln\u00edku SAR italsk\u00e9 st\u00e1tn\u00ed policie.<\/p>\n<p data-renderer-start-pos=\"12319\">P\u0159ekladatel: <a class=\"css-tgpl01\" title=\"mailto:klement.hartinger@seznam.cz\" href=\"mailto:klement.hartinger@seznam.cz\" data-testid=\"link-with-safety\" data-renderer-mark=\"true\">Klement Hartinger<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dalo by se o\u010dek\u00e1vat, \u017ee p\u0159ipojen\u00ed ventil\u016f pot\u00e1p\u011b\u010dsk\u00e9 lahve bude stejn\u00e9 na cel\u00e9m sv\u011bt\u011b. Ve skute\u010dnosti tomu tak nen\u00ed a existuj\u00ed n\u011bkter\u00e9 z\u00e1sadn\u00ed rozd\u00edly, kter\u00e9&#8230;<\/p>\n","protected":false},"author":9,"featured_media":11387565,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[384],"tags":[1884],"authors":[1088],"class_list":["post-11387598","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-clanky","tag-safety-cs_cz","authors-guy-thomas"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ventily k pot\u00e1p\u011b\u010dsk\u00fdm lahv\u00edm a nehody p\u0159i p\u0159\u00edstrojov\u00e9m pot\u00e1p\u011bn\u00ed - Alert Diver<\/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:\/\/alertdiver.eu\/cs_CZ\/clanky\/ventily-k-potapecskym-lahvim-a-nehody-pri-pristrojovem-potapeni\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ventily k pot\u00e1p\u011b\u010dsk\u00fdm lahv\u00edm a nehody p\u0159i p\u0159\u00edstrojov\u00e9m pot\u00e1p\u011bn\u00ed - Alert Diver\" \/>\n<meta property=\"og:description\" content=\"Dalo by se o\u010dek\u00e1vat, \u017ee p\u0159ipojen\u00ed ventil\u016f pot\u00e1p\u011b\u010dsk\u00e9 lahve bude stejn\u00e9 na cel\u00e9m sv\u011bt\u011b. 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