{"id":159118,"date":"2025-07-03T11:06:58","date_gmt":"2025-07-03T11:06:58","guid":{"rendered":"https:\/\/www.accorsimaurizio.it\/prodotti\/clindri-idraulici-per-saracinesche\/cilindro-a-doppio-effetto\/"},"modified":"2026-02-06T17:24:56","modified_gmt":"2026-02-06T17:24:56","slug":"cilindro-a-doppio-effetto","status":"publish","type":"page","link":"https:\/\/www.accorsimaurizio.it\/fr\/prodotti\/clindri-idraulici-per-saracinesche\/cilindro-a-doppio-effetto\/","title":{"rendered":"V\u00e9rin \u00e0 double effet"},"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\u00bb389341″][vc_gallery el_id=\u00a0\u00bbgallery-408158″ medias=\u00a0\u00bb160040,160041,159133″ gutter_size=\u00a0\u00bb3″ single_overlay_opacity=\u00a0\u00bb50″ single_padding=\u00a0\u00bb2″ uncode_shortcode_id=\u00a0\u00bb153840″][\/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\u00bb921182″]<\/p>\n

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

Il est connu qu\u2019un cylindre \u00e0 double effet mont\u00e9 sur une vanne \u00e0 coin peut provoquer des dommages souvent irr\u00e9parables, comme la rupture du collier (raccord \u00e0 ba\u00efonnette) de la cale ou d\u2019\u00e9ventuels dommages qui r\u00e9duisent in\u00e9vitablement l\u2019\u00e9tanch\u00e9it\u00e9 de celle-ci.<\/p>\n

Toutes ces ruptures souvent soudaines et irr\u00e9versibles, r\u00e9sultent de la puissance excessive de l\u2019action ol\u00e9odynamique laiss\u00e9e sans contr\u00f4le, ou confi\u00e9 \u00e0 une soupape de contr\u00f4le de la pression qui se r\u00e9v\u00e8le souvent peu fiable en ne r\u00e9ussissant pas toujours \u00e0 garantir une bonne fermeture et r\u00e9ouverture de la vanne. A la lumi\u00e8re de ces probl\u00e8mes continuels toujours tr\u00e8s grisant aussi \u00e9conomiquement, nous nous sommes adress\u00e9s pour la r\u00e9alisation d\u2019un cylindre \u00e0 double effet qui r\u00e9duise au minimum des risques de ruptures incontr\u00f4l\u00e9es ou de dysfonctionnements<\/p>\n

Ce nouveau cylindre \u00e0 double effet, a \u00e9t\u00e9 sp\u00e9cialement construit pour r\u00e9aliser un fonctionnement parfait de la vanne \u00e0 coin. Il \u00e9limine en effet les risques de rupture aussi bien en phase de fermeture qu\u2019en phase d\u2019ouverture, en modifiant directement l\u2019action ol\u00e9odynamique, c\u2019est-\u00e0-dire en garantissant une certaine force d\u2019action en phase d\u2019ouverture et de fermeture, Tout en permettant au cylindre de travailler \u00e0 sa capacit\u00e9 maximale.<\/p>\n

Il s\u2019agit d\u2019un cylindre tr\u00e8s pratique et simple \u00e0 monter. Il est naturellement construit avec des mat\u00e9riaux recherch\u00e9s pour son fonctionnement sp\u00e9cifique comme l\u2019acier inoxydable et les joints anti-usure pour assurer une longue dur\u00e9e de vie. Les cylindres avec des courses utiles de 4″,5″ et 6″ maintiennent une tige \u00d818 tandis que le 8″ monte une tige \u00d822.<\/p>\n

Il est recommand\u00e9, pour une utilisation optimale, d\u2019utiliser un minimum de 70-80 bar de pression et un maximum d\u2019environ 120-130 bar.[\/vc_column_text][vc_single_image media=\u00a0\u00bb160039″ media_width_use_pixel=\u00a0\u00bbyes\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb566011″ 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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