{"id":19887,"date":"2021-11-04T09:05:00","date_gmt":"2021-11-04T08:05:00","guid":{"rendered":"https:\/\/dev.galagar.com\/faq-items\/regulateur-simple-ou-double-expansion\/"},"modified":"2021-11-04T09:05:00","modified_gmt":"2021-11-04T08:05:00","slug":"regulateur-simple-ou-double-expansion","status":"publish","type":"avada_faq","link":"https:\/\/galagar.com\/fr\/faq-items\/regulateur-simple-ou-double-expansion\/","title":{"rendered":"R\u00e9gulateur simple ou double expansion ?"},"content":{"rendered":"<p><a href=\"https:\/\/galagar.com\/categoria-producto\/regulacion-de-gas\/gases-puros\/\"><strong>R\u00e9gulateur \u00e0 expansion simple<\/strong><\/a><\/p>\n<p>L&#8217;<strong>expansion simple<\/strong> convient lorsque le gaz est utilis\u00e9 pendant de courtes p\u00e9riodes.<\/p>\n<p>La pression de sortie augmente \u00e0 mesure que la pression dans la bouteille diminue, car la pression exerc\u00e9e sur la tige du robinet diminue avec le temps. Des r\u00e9glages fr\u00e9quents sont n\u00e9cessaires pour maintenir la pression de sortie constante.<\/p>\n<p><a href=\"https:\/\/galagar.com\/categoria-producto\/regulacion-de-gas\/gases-puros\/\"><strong>R\u00e9ducteur de pression \u00e0 double expansion<\/strong><\/a><\/p>\n<p>Comme la diff\u00e9rence de pression entre la chambre interm\u00e9diaire et la chambre inf\u00e9rieure n&#8217;est pas aussi \u00e9lev\u00e9e que dans le cas de la <strong>simple expansion<\/strong> (haute\/basse), il est possible de travailler plus longtemps car il n&#8217;est pas n\u00e9cessaire de proc\u00e9der \u00e0 des ajustements pour maintenir une pression de sortie constante.<\/p>\n<p>Convient pour travailler \u00e0 des pressions tr\u00e8s basses.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>R\u00e9gulateur \u00e0 expansion simple L&#8217;expansion simple convient lorsque le gaz est utilis\u00e9 pendant de courtes p\u00e9riodes. La pression de sortie augmente \u00e0 mesure que la pression dans la bouteille diminue, car la pression exerc\u00e9e sur la tige du robinet diminue avec le temps. Des r\u00e9glages fr\u00e9quents sont n\u00e9cessaires pour maintenir la pression de sortie constante. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_joinchat":[],"footnotes":""},"faq_category":[1620],"class_list":["post-19887","avada_faq","type-avada_faq","status-publish","format-standard","hentry","faq_category-regulation-du-gaz"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>R\u00e9gulateur simple ou double expansion ? | GALA GAR - Productos de soldadura y reguladores de gas - Gas y soldadura<\/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:\/\/galagar.com\/fr\/faq-items\/regulateur-simple-ou-double-expansion\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9gulateur simple ou double expansion ? | GALA GAR - Productos de soldadura y reguladores de gas - Gas y soldadura\" \/>\n<meta property=\"og:description\" content=\"R\u00e9gulateur \u00e0 expansion simple L&#8217;expansion simple convient lorsque le gaz est utilis\u00e9 pendant de courtes p\u00e9riodes. La pression de sortie augmente \u00e0 mesure que la pression dans la bouteille diminue, car la pression exerc\u00e9e sur la tige du robinet diminue avec le temps. Des r\u00e9glages fr\u00e9quents sont n\u00e9cessaires pour maintenir la pression de sortie constante. 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