{"id":158796,"date":"2025-07-03T10:14:26","date_gmt":"2025-07-03T10:14:26","guid":{"rendered":"https:\/\/www.accorsimaurizio.it\/prodotti\/clindri-idraulici-per-saracinesche\/cilindro-con-molla-esterna\/"},"modified":"2026-02-06T17:34:51","modified_gmt":"2026-02-06T17:34:51","slug":"cilindro-con-molla-esterna","status":"publish","type":"page","link":"https:\/\/www.accorsimaurizio.it\/fr\/prodotti\/clindri-idraulici-per-saracinesche\/cilindro-con-molla-esterna\/","title":{"rendered":"Cylindre avec ressort externe"},"content":{"rendered":"

[vc_row][vc_column column_width_percent=\u00a0\u00bb100″ gutter_size=\u00a0\u00bb3″ overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb0″ mobile_width=\u00a0\u00bb0″ css_animation=\u00a0\u00bbalpha-anim\u00a0\u00bb width=\u00a0\u00bb1\/1″ uncode_shortcode_id=\u00a0\u00bb152409″][uncode_breadcrumbs][\/vc_column][\/vc_row][vc_row row_height_percent=\u00a0\u00bb0″ override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2″ top_padding=\u00a0\u00bb3″ bottom_padding=\u00a0\u00bb4″ overlay_alpha=\u00a0\u00bb50″ gutter_size=\u00a0\u00bb3″ column_width_percent=\u00a0\u00bb100″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ content_parallax=\u00a0\u00bb0″ uncode_shortcode_id=\u00a0\u00bb179280″][vc_column column_width_percent=\u00a0\u00bb100″ gutter_size=\u00a0\u00bb4″ overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb0″ mobile_width=\u00a0\u00bb0″ uncode_shortcode_id=\u00a0\u00bb119458″][vc_row_inner][vc_column_inner column_width_percent=\u00a0\u00bb100″ gutter_size=\u00a0\u00bb3″ overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb0″ mobile_width=\u00a0\u00bb0″ css_animation=\u00a0\u00bbbottom-t-top\u00a0\u00bb animation_delay=\u00a0\u00bb100″ width=\u00a0\u00bb1\/2″ uncode_shortcode_id=\u00a0\u00bb190365″][vc_single_image dynamic=\u00a0\u00bbyes\u00a0\u00bb media_width_percent=\u00a0\u00bb100″ uncode_shortcode_id=\u00a0\u00bb362875″][vc_gallery el_id=\u00a0\u00bbgallery-109625″ medias=\u00a0\u00bb160170,160041,158831″ gutter_size=\u00a0\u00bb3″ single_overlay_opacity=\u00a0\u00bb50″ single_padding=\u00a0\u00bb2″ uncode_shortcode_id=\u00a0\u00bb297702″][\/vc_column_inner][vc_column_inner column_width_percent=\u00a0\u00bb100″ gutter_size=\u00a0\u00bb2″ overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb0″ mobile_width=\u00a0\u00bb0″ css_animation=\u00a0\u00bbbottom-t-top\u00a0\u00bb animation_delay=\u00a0\u00bb200″ width=\u00a0\u00bb1\/2″ uncode_shortcode_id=\u00a0\u00bb198367″][vc_custom_heading auto_text=\u00a0\u00bbyes\u00a0\u00bb heading_semantic=\u00a0\u00bbh1″ text_size=\u00a0\u00bbfontsize-155944″ text_transform=\u00a0\u00bbuppercase\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb209107″][\/vc_custom_heading][vc_column_text uncode_shortcode_id=\u00a0\u00bb137991″]<\/p>\n

(pour les vannes \u00e0 coin de 4″, 5″ et 6″)<\/h3>\n

Ce cylindre, qui exploite la puissance du ressort ext\u00e9rieur en phase de fermeture de la vanne, est tr\u00e8s simple dans ses composants et compact. Nous l\u2019avons r\u00e9cemment soumis \u00e0 quelques modifications techniques, pour essayer de le rendre plus efficace. La tige (en acier inoxydable), a \u00e9t\u00e9 port\u00e9 d\u2019un \u00d812 \u00e0 un \u00d816 pour \u00e9liminer le risque de flexibilit\u00e9 de celui-ci lors de l\u2019ouverture et la fermeture du volet. Le ressort ext\u00e9rieur est galvanis\u00e9 avec un fil d\u2019acier \u00d811, et la tige filet\u00e9e arri\u00e8re galvanis\u00e9e continue dans le si\u00e8ge du cylindre avec une tige chrom\u00e9e qui emp\u00eache l\u2019entr\u00e9e de corps dans le cylindre. Ces mesures, prises sur la base de notre exp\u00e9rience dans le domaine, combin\u00e9s \u00e0 l\u2019utilisation de joints en mat\u00e9riau anti-usure, rendent cet article tr\u00e8s robuste et s\u00fbr dans le temps. Il est recommand\u00e9, pour une utilisation optimale, d\u2019utiliser un minimum de 100-110bar, jusqu\u2019\u00e0 un maximum de 200bar.[\/vc_column_text][vc_single_image media=\u00a0\u00bb160169″ media_lightbox=\u00a0\u00bbyes\u00a0\u00bb media_width_use_pixel=\u00a0\u00bbyes\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb123810″ media_width_pixel=\u00a0\u00bb595″][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

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