{"id":68,"count":7,"description":"<p>Stainless steel vacuum valves in 316: manual and pneumatic ball valves with NW\/KF quick-flange or ISO-K flange ends, two-piece and three-piece bodies, plus 3-way L-port and T-port versions.<\/p>\r\n<p>Vacuum lines are unforgiving about seals. Every valve here is 316 stainless with PTFE seats and a vacuum-rated stem seal.<\/p>\r\n<p>Ends come two ways. <strong>NW\/KF<\/strong> quick-flange for the smaller sizes, NW16 through NW50, clamped in seconds without tools. <strong>ISO-K<\/strong> flange for the larger bores, ISO80 and ISO100.<\/p>\r\n<p>Operation is a manual quarter-turn handle, or a pneumatic actuator with a double acting (DA) or spring return (SR) cylinder. The three-piece manual valve also takes a high-mount ISO 5211 pad if you want to add an actuator later.<\/p>\r\n<p>Sizes and flange types vary by model. Check the product page for the one you need.<\/p>\r\n<ul>\r\n<li><a href=\"https:\/\/ballvalves.tw\/es\/producto\/valvula-de-vacio-manual\/\">Manual Vacuum Ball Valve, Three-Piece<\/a> \u2014 316, NW16 \/ NW25 \/ NW40 \/ NW50, ISO 5211 high-mount option<\/li>\r\n<li><a href=\"https:\/\/ballvalves.tw\/es\/producto\/valvula-de-bola-de-vacio-manual\/\">Manual Vacuum Ball Valve, Two-Piece<\/a> \u2014 316, ISO-K flange<\/li>\r\n<li><a href=\"https:\/\/ballvalves.tw\/es\/producto\/valvula-de-bola-neumatica-nw50-kf\/\">Pneumatic Vacuum Ball Valve, NW50<\/a> \u2014 316, two-piece, ISO-KF clamp ends<\/li>\r\n<li><a href=\"https:\/\/ballvalves.tw\/es\/producto\/valvula-neumatica-de-vacio\/\">Pneumatic Vacuum Ball Valve, ISO-K<\/a> \u2014 316, ISO80 or ISO100, DA or SR actuator<\/li>\r\n<li><a href=\"https:\/\/ballvalves.tw\/es\/producto\/valvula-de-vacio-manual-de-tres-vias\/\">V\u00e1lvula de vac\u00edo manual de 3 v\u00edas<\/a> \u2014 316, NW40 \/ NW50, L-port or T-port<\/li>\r\n<li><a href=\"https:\/\/ballvalves.tw\/es\/producto\/valvula-de-bola-de-vacio-de-3-vias\/\">V\u00e1lvula de bola neum\u00e1tica de vac\u00edo de 3 v\u00edas<\/a> \u2014 316, NW\/KF flange, L-port or T-port, DA or SR<\/li>\r\n<li><a href=\"https:\/\/ballvalves.tw\/es\/producto\/anillo-de-centrado-al-vacio-kf-nw\/\">KF\/NW Vacuum Centering Ring<\/a> \u2014 SS304, KF16 to KF50<\/li>\r\n<\/ul>","link":"https:\/\/ballvalves.tw\/es\/product-category\/vacuum-valve\/","name":"V\u00e1lvulas de vac\u00edo","slug":"valvula-de-vacio","taxonomy":"product_cat","parent":0,"meta":[],"menu_order":0,"_links":{"self":[{"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/product_cat\/68","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"wp:post_type":[{"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/product?product_cat=68"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}