{"id":11486,"date":"2025-07-18T14:12:31","date_gmt":"2025-07-18T12:12:31","guid":{"rendered":"https:\/\/www.mecfluid2.com\/?post_type=product&#038;p=11486"},"modified":"2026-05-14T13:43:21","modified_gmt":"2026-05-14T11:43:21","slug":"3-way-valves-for-vacuum-servo-controlled-by-compressed-air","status":"publish","type":"product","link":"https:\/\/www.mecfluid2.com\/en\/3-way-valves-for-vacuum-servo-controlled-by-compressed-air\/","title":{"rendered":"3-way valves for vacuum servo- controlled by compressed air"},"content":{"rendered":"<div class=\"wpb-content-wrapper\" id=\"wpb-content-root\"><p>[vc_row woodmart_css_id=&#8221;68c2a4be4f3b0&#8243; responsive_spacing=&#8221;eyJwYXJhbV90eXBlIjoid29vZG1hcnRfcmVzcG9uc2l2ZV9zcGFjaW5nIiwic2VsZWN0b3JfaWQiOiI2OGMyYTRiZTRmM2IwIiwic2hvcnRjb2RlIjoidmNfcm93IiwiZGF0YSI6eyJ0YWJsZXQiOnt9LCJtb2JpbGUiOnt9fX0=&#8221; mobile_bg_img_hidden=&#8221;no&#8221; tablet_bg_img_hidden=&#8221;no&#8221; woodmart_parallax=&#8221;0&#8243; woodmart_gradient_switch=&#8221;no&#8221; woodmart_box_shadow=&#8221;no&#8221; wd_z_index=&#8221;no&#8221; woodmart_disable_overflow=&#8221;0&#8243; row_reverse_mobile=&#8221;0&#8243; row_reverse_tablet=&#8221;0&#8243;][vc_column width=&#8221;1\/2&#8243;][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; woodmart_css_id=&#8221;68c298b02cd2e&#8221; responsive_spacing=&#8221;eyJwYXJhbV90eXBlIjoid29vZG1hcnRfcmVzcG9uc2l2ZV9zcGFjaW5nIiwic2VsZWN0b3JfaWQiOiI2OGMyOThiMDJjZDJlIiwic2hvcnRjb2RlIjoidmNfcm93X2lubmVyIiwiZGF0YSI6eyJ0YWJsZXQiOnt9LCJtb2JpbGUiOnt9fX0=&#8221; mobile_bg_img_hidden=&#8221;no&#8221; tablet_bg_img_hidden=&#8221;no&#8221; woodmart_parallax=&#8221;0&#8243; woodmart_gradient_switch=&#8221;no&#8221; woodmart_box_shadow=&#8221;no&#8221; wd_z_index=&#8221;no&#8221; woodmart_disable_overflow=&#8221;0&#8243; row_reverse_mobile=&#8221;0&#8243; row_reverse_tablet=&#8221;0&#8243;][vc_column_inner]\n\t\t<div id=\"wd-6981da9a249f9\" class=\"title-wrapper wd-wpb wd-set-mb reset-last-child  wd-rs-6981da9a249f9 wd-title-color-default wd-title-style-default text-left  wd-underline-colored\">\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title  wd-font-weight-700 wd-fontsize-l\" >BENEFITS \/ SPECIFICATIONS<\/h4>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t[\/vc_column_inner][vc_column_inner woodmart_css_id=&#8221;69690a5b4bb63&#8243; parallax_scroll=&#8221;no&#8221; woodmart_sticky_column=&#8221;false&#8221; wd_collapsible_content_switcher=&#8221;no&#8221; wd_column_role_offcanvas_desktop=&#8221;no&#8221; wd_column_role_offcanvas_tablet=&#8221;no&#8221; wd_column_role_offcanvas_mobile=&#8221;no&#8221; wd_column_role_content_desktop=&#8221;no&#8221; wd_column_role_content_tablet=&#8221;no&#8221; wd_column_role_content_mobile=&#8221;no&#8221; mobile_bg_img_hidden=&#8221;no&#8221; tablet_bg_img_hidden=&#8221;no&#8221; woodmart_parallax=&#8221;0&#8243; woodmart_box_shadow=&#8221;no&#8221; responsive_spacing=&#8221;eyJwYXJhbV90eXBlIjoid29vZG1hcnRfcmVzcG9uc2l2ZV9zcGFjaW5nIiwic2VsZWN0b3JfaWQiOiI2OTY5MGE1YjRiYjYzIiwic2hvcnRjb2RlIjoidmNfY29sdW1uX2lubmVyIiwiZGF0YSI6eyJ0YWJsZXQiOnt9LCJtb2JpbGUiOnt9fX0=&#8221; wd_z_index=&#8221;no&#8221;]\t\t\t<div class=\"info-box-wrapper\">\n\t\t\t\t\t\t\t\t<div id=\"wd-6981dab049e32\" class=\" wd-rs-6981dab049e32 wd-info-box wd-wpb text-left box-icon-align-left box-style- color-scheme- wd-bg-none wd-items-middle \">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"box-icon-wrapper  box-with-icon box-icon-simple\">\n\t\t\t\t\t\t\t<div class=\"info-box-icon\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"85\" height=\"140\" src=\"https:\/\/www.mecfluid2.com\/wp-content\/uploads\/2025\/07\/Taglia-1-1.png\" class=\"attachment-full size-full\" alt=\"TAGLIE G1\/8`` - G1\/4``, G3\/4\" \/>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"info-box-content\">\n\t\t\t\t\t\t<h3 class=\"info-box-title title wd-font-weight-700 box-title-style-default wd-fontsize-m\">SIZES G1\/8\u201c - G1\/4\u201d, G3\/4<\/h3>\t\t\t\t\t\t<div class=\"info-box-inner reset-last-child\"><p>Electric or pneumatic control<br \/>\nAluminum body 2011<\/p>\n<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\n\t\t\t\t\t<style><\/style>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t[\/vc_column_inner][vc_column_inner woodmart_css_id=&#8221;69690a64d5380&#8243; parallax_scroll=&#8221;no&#8221; woodmart_sticky_column=&#8221;false&#8221; wd_collapsible_content_switcher=&#8221;no&#8221; wd_column_role_offcanvas_desktop=&#8221;no&#8221; wd_column_role_offcanvas_tablet=&#8221;no&#8221; wd_column_role_offcanvas_mobile=&#8221;no&#8221; wd_column_role_content_desktop=&#8221;no&#8221; wd_column_role_content_tablet=&#8221;no&#8221; wd_column_role_content_mobile=&#8221;no&#8221; mobile_bg_img_hidden=&#8221;no&#8221; tablet_bg_img_hidden=&#8221;no&#8221; woodmart_parallax=&#8221;0&#8243; woodmart_box_shadow=&#8221;no&#8221; responsive_spacing=&#8221;eyJwYXJhbV90eXBlIjoid29vZG1hcnRfcmVzcG9uc2l2ZV9zcGFjaW5nIiwic2VsZWN0b3JfaWQiOiI2OTY5MGE2NGQ1MzgwIiwic2hvcnRjb2RlIjoidmNfY29sdW1uX2lubmVyIiwiZGF0YSI6eyJ0YWJsZXQiOnt9LCJtb2JpbGUiOnt9fX0=&#8221; wd_z_index=&#8221;no&#8221;]\t\t\t<div class=\"info-box-wrapper\">\n\t\t\t\t\t\t\t\t<div id=\"wd-6981dac58d3a6\" class=\" wd-rs-6981dac58d3a6 wd-info-box wd-wpb text-left box-icon-align-left box-style- color-scheme- wd-bg-none wd-items-middle \">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"box-icon-wrapper  box-with-icon box-icon-simple\">\n\t\t\t\t\t\t\t<div class=\"info-box-icon\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"85\" height=\"140\" src=\"https:\/\/www.mecfluid2.com\/wp-content\/uploads\/2025\/07\/Taglia-2-1.png\" class=\"attachment-full size-full\" alt=\"TAGLIE G1\/2`` - G3\/4`` - G1`` - G1\u00bd`` - G2``\" \/>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"info-box-content\">\n\t\t\t\t\t\t<h3 class=\"info-box-title title wd-font-weight-700 box-title-style-default wd-fontsize-m\">SIZES G1\/2\u201c - G3\/4\u201d - G1\u201c - G1\u00bd\u201d - G2``<\/h3>\t\t\t\t\t\t<div class=\"info-box-inner reset-last-child\"><p>Patented system with PU membrane<br \/>\nAluminum or technopolymer saddles<\/p>\n<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\n\t\t\t\t\t<style><\/style>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t[\/vc_column_inner][\/vc_row_inner][\/vc_column][vc_column width=&#8221;1\/2&#8243;]\n\t\t<div id=\"wd-6981dae08eade\" class=\"title-wrapper wd-wpb wd-set-mb reset-last-child  wd-rs-6981dae08eade wd-title-color-default wd-title-style-default text-left  wd-underline-colored\">\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title  wd-font-weight-700 wd-fontsize-l\" >TECHNICAL SPECIFICATIONS<\/h4>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t\t\t<div id=\"wd-6981daee1d43e\" class=\"wd-text-block wd-wpb reset-last-child wd-rs-6981daee1d43e text-left wd-fontsize-xs  text-14\">\n\t\t\t<ul>\n<li><b>Fluid:<\/b> 50\u03bc filtered air, non-lubricated<\/li>\n<li><b>Ambient temperature:<\/b> -20 to +50\u00b0C<\/li>\n<li><b>Fluid temperature:<\/b> Max +50\u00b0C<\/li>\n<li><b>Pressure:<\/b> Max 10 bar<\/li>\n<li><b>Function:<\/b> 3\/2 NC &#8211; 3\/2 NO<\/li>\n<li><b>Control:<\/b> Pneumatic\/Indirect electric<\/li>\n<li><b>Return:<\/b> Mechanical and pneumatic spring<\/li>\n<li><b>Manual control:<\/b> Screw type, 2 positions<\/li>\n<li><b>Mounting position:<\/b> Preferably vertical<\/li>\n<li><b>Materials:<\/b> Body: aluminum, Seals: PU \u2013 NBR, Internal parts: aluminum &#8211; POM<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t[\/vc_column][vc_column css=&#8221;.vc_custom_1757586792778{border-top-width: 1px !important;border-top-style: solid !important;border-color: #E4E4E4 !important;}&#8221; woodmart_css_id=&#8221;68c2a55e96850&#8243; parallax_scroll=&#8221;no&#8221; woodmart_sticky_column=&#8221;false&#8221; wd_collapsible_content_switcher=&#8221;no&#8221; wd_column_role_offcanvas_desktop=&#8221;no&#8221; wd_column_role_offcanvas_tablet=&#8221;no&#8221; wd_column_role_offcanvas_mobile=&#8221;no&#8221; wd_column_role_content_desktop=&#8221;no&#8221; wd_column_role_content_tablet=&#8221;no&#8221; wd_column_role_content_mobile=&#8221;no&#8221; mobile_bg_img_hidden=&#8221;no&#8221; tablet_bg_img_hidden=&#8221;no&#8221; woodmart_parallax=&#8221;0&#8243; woodmart_box_shadow=&#8221;no&#8221; responsive_spacing=&#8221;eyJwYXJhbV90eXBlIjoid29vZG1hcnRfcmVzcG9uc2l2ZV9zcGFjaW5nIiwic2VsZWN0b3JfaWQiOiI2OGMyYTU1ZTk2ODUwIiwic2hvcnRjb2RlIjoidmNfY29sdW1uIiwiZGF0YSI6eyJ0YWJsZXQiOnt9LCJtb2JpbGUiOnt9fX0=&#8221; mobile_reset_margin=&#8221;no&#8221; tablet_reset_margin=&#8221;no&#8221; wd_z_index=&#8221;no&#8221;]\n\t\t<div id=\"wd-6981db2d9359c\" class=\"title-wrapper wd-wpb wd-set-mb reset-last-child  wd-rs-6981db2d9359c wd-title-color-default wd-title-style-default text-left  wd-underline-colored\">\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title  wd-font-weight-700 wd-fontsize-l\" >TECHNICAL DATA<\/h4>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t\t\t<div id=\"wd-6981db356f36a\" class=\"wd-text-block wd-wpb reset-last-child wd-rs-6981db356f36a text-left \">\n\t\t\t<table class=\"tabella-prodotti\">\n<thead>\n<tr>\n<th style=\"text-align: left;\">CONNECTION<\/th>\n<th style=\"text-align: center;\">G1\/8\u201d<\/th>\n<th style=\"text-align: center;\">G1\/4\u201d<\/th>\n<th style=\"text-align: center;\">G3\/8\u201d<\/th>\n<th style=\"text-align: center;\">G1\/2\u201d<\/th>\n<th style=\"text-align: center;\">G3\/4\u201d<\/th>\n<th style=\"text-align: center;\">G1\u201d<\/th>\n<th style=\"text-align: center;\">G1 \u00bd\u201d<\/th>\n<th style=\"text-align: center;\">G 2\u201d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Nominal diameter<\/strong><\/td>\n<td style=\"text-align: center;\">5,5<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">10<\/td>\n<td style=\"text-align: center;\">15<\/td>\n<td style=\"text-align: center;\">19<\/td>\n<td style=\"text-align: center;\">25<\/td>\n<td style=\"text-align: center;\">39<\/td>\n<td style=\"text-align: center;\">50<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Working Pressure<\/strong><\/td>\n<td style=\"text-align: center;\">1,5&#8211;10<\/td>\n<td style=\"text-align: center;\">1,5&#8211;10<\/td>\n<td style=\"text-align: center;\">1,5&#8211;10<\/td>\n<td style=\"text-align: center;\">2,0&#8211;10<\/td>\n<td style=\"text-align: center;\">2,0&#8211;10<\/td>\n<td style=\"text-align: center;\">2,5&#8211;10<\/td>\n<td style=\"text-align: center;\">3,0&#8211;10<\/td>\n<td style=\"text-align: center;\">3,0&#8211;10<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Weight (g)<\/strong><\/td>\n<td style=\"text-align: center;\">155<\/td>\n<td style=\"text-align: center;\">480<\/td>\n<td style=\"text-align: center;\">465<\/td>\n<td style=\"text-align: center;\">805<\/td>\n<td style=\"text-align: center;\">775<\/td>\n<td style=\"text-align: center;\">1160<\/td>\n<td style=\"text-align: center;\">3350<\/td>\n<td style=\"text-align: center;\">8700<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\u00d8 Electric Operator (mm)<\/strong><\/td>\n<td style=\"text-align: center;\">10<\/td>\n<td style=\"text-align: center;\">13<\/td>\n<td style=\"text-align: center;\">13<\/td>\n<td style=\"text-align: center;\">13<\/td>\n<td style=\"text-align: center;\">13<\/td>\n<td style=\"text-align: center;\">13<\/td>\n<td style=\"text-align: center;\">13<\/td>\n<td style=\"text-align: center;\">13<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Absorption<\/strong><\/td>\n<td style=\"text-align: center;\" colspan=\"3\">3,5W (DC) \u2013 5VA (AC)<br \/>\n2,5W (DC) \u2013 3,3VA (AC)<\/td>\n<td style=\"text-align: center;\" colspan=\"5\">11W (DC) \u2013 10VA (AC)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Tension<\/strong><\/td>\n<td style=\"text-align: center;\" colspan=\"8\">12V DC \u2013 24V DC \u2013 24V AC \u2013 110V AC \u2013 230V AC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<h3 style=\"margin-bottom: 10px; margin-top: -20px; color: #4099d3;\"><strong>MF-HyDrive&#x2122;<\/strong><\/h3>\n<p style=\"margin-bottom: 4px;\"><strong>DESCRIPTION<\/strong><\/p>\n<p style=\"margin-top: 0;\">Valvole pneumatiche per vuoto o aria compressa a bassa pressione (spesso utilizzata in caso di soffiaggio), con sistema brevettato ad otturatore bilanciato da 1\/8\u201d a 2\u201d progettate per arrestare o deviare il fluido.<\/p>\n<p>[vc_video link=&#8221;https:\/\/www.youtube.com\/watch?v=o-hIAZJWQ3M&#8221; woodmart_css_id=&#8221;6a05b3d1159bf&#8221; image_poster_switch=&#8221;no&#8221;]<\/p>\n<p>The <b>MF-HyDrive<\/b> range is available in the following versions:<\/p>\n<ul>\n<li><b>MF-HyDrive<\/b><sup>TM<\/sup>\u2013 standard version with <b>aluminum end caps<\/b><\/li>\n<li><b>MF-HyDrive <sup>TM<\/sup> -Smart<\/b> \u2013 with <b>polyamide bases<\/b><\/li>\n<li><b>MF-HyDrive <sup>TM<\/sup> LH<\/b> \u2013 for <b>low and high temperatures<\/b><\/li>\n<li><b>MF-HyDrive <sup>TM<\/sup> ATEX<\/b> \u2013 with <b>ATEX certification<\/b><\/li>\n<li><b>MF-HyDrive <sup>TM<\/sup> B<\/b> \u2013 with <b>bistable electric pilot<\/b><\/li>\n<\/ul>\n<p style=\"margin-bottom: 4px;\"><strong>TECHNICAL DATA<\/strong><\/p>\n<ul>\n<li>Range G1\/8\u201c to G2\u201d<\/li>\n<li>Conical shutter system and patented shaped PU membrane<\/li>\n<li>For high flow rates and cycle counts<\/li>\n<li>Robust construction and low weight<\/li>\n<li>Available with external control upon request<\/li>\n<\/ul>\n<div style=\"margin-top: 15px; display: flex; flex-wrap: wrap; gap: 16px;\">\n<div style=\"flex: 0 0 auto;\"><a style=\"display: inline-block; font-size: 16px; background-color: #4099d3; color: #fff; padding: 8px 16px; border-radius: 0; text-decoration: none; transition: background-color 0.3s;\" href=\"https:\/\/www.mecfluid2.com\/wp-content\/uploads\/2026\/01\/2026_HyDrive.pdf\" target=\"_blank\" rel=\"noopener\">PDF Sheet<\/a><\/div>\n<\/div>\n<div style=\"margin-top: 15px; display: flex; flex-wrap: wrap; gap: 16px;\">\n<div style=\"flex: 0 0 auto;\"><\/div>\n<\/div>\n","protected":false},"featured_media":11483,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[105,100,102,96],"product_tag":[99],"class_list":["post-11486","product","type-product","status-publish","has-post-thumbnail","product_cat-moulding-machinery","product_cat-sectors","product_cat-smoke-extraction","product_cat-valves-and-solenoid-valves","product_tag-yesdescription","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Valvole 3 vie per vuoto servocomandato MF-HyDrive\u2122 | Mec Fluid 2<\/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:\/\/www.mecfluid2.com\/en\/3-way-valves-for-vacuum-servo-controlled-by-compressed-air\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Valvole 3 vie per vuoto servocomandato MF-HyDrive\u2122 | Mec Fluid 2\" \/>\n<meta property=\"og:description\" content=\"MF-HyDrive&#x2122; DESCRIPTION Valvole pneumatiche per vuoto o aria compressa a bassa pressione (spesso utilizzata in caso di soffiaggio), con sistema brevettato ad otturatore bilanciato da 1\/8\u201d a 2\u201d progettate per arrestare o deviare il fluido. [vc_video link=&quot;https:\/\/www.youtube.com\/watch?v=o-hIAZJWQ3M&quot; woodmart_css_id=&quot;6a05b3d1159bf&quot; image_poster_switch=&quot;no&quot;]  The MF-HyDrive range is available in the following versions:   MF-HyDriveTM\u2013 standard version with aluminum end caps  MF-HyDrive TM -Smart \u2013 with polyamide bases  MF-HyDrive TM LH \u2013 for low and high temperatures  MF-HyDrive TM ATEX \u2013 with ATEX certification  MF-HyDrive TM B \u2013 with bistable electric pilot  TECHNICAL DATA    Range G1\/8\u201c to G2\u201d  Conical shutter system and patented shaped PU membrane  For high flow rates and cycle counts  Robust construction and low weight  Available with external control upon request   PDF Sheet\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mecfluid2.com\/en\/3-way-valves-for-vacuum-servo-controlled-by-compressed-air\/\" \/>\n<meta property=\"og:site_name\" content=\"Mec Fluid 2\" \/>\n<meta property=\"article:publisher\" 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