{"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\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/%d1%80%d1%83%d1%87%d0%bd%d0%be%d0%b9-%d0%b2%d0%b0%d0%ba%d1%83%d1%83%d0%bc%d0%bd%d1%8b%d0%b9-%d0%ba%d0%bb%d0%b0%d0%bf%d0%b0%d0%bd\/\">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\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/%d1%80%d1%83%d1%87%d0%bd%d0%be%d0%b9-%d0%b2%d0%b0%d0%ba%d1%83%d1%83%d0%bc%d0%bd%d1%8b%d0%b9-%d1%88%d0%b0%d1%80%d0%be%d0%b2%d0%be%d0%b9-%d0%ba%d1%80%d0%b0%d0%bd\/\">Manual Vacuum Ball Valve, Two-Piece<\/a> \u2014 316, ISO-K flange<\/li>\r\n<li><a href=\"https:\/\/ballvalves.tw\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/%d0%bf%d0%bd%d0%b5%d0%b2%d0%bc%d0%b0%d1%82%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%b8%d0%b9-%d1%88%d0%b0%d1%80%d0%be%d0%b2%d0%be%d0%b9-%d0%ba%d1%80%d0%b0%d0%bd-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\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/%d0%bf%d0%bd%d0%b5%d0%b2%d0%bc%d0%b0%d1%82%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%b8%d0%b9-%d0%b2%d0%b0%d0%ba%d1%83%d1%83%d0%bc%d0%bd%d1%8b%d0%b9-%d0%ba%d0%bb%d0%b0%d0%bf%d0%b0%d0%bd\/\">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\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/%d1%80%d1%83%d1%87%d0%bd%d0%be%d0%b9-3-%d1%85%d0%be%d0%b4%d0%be%d0%b2%d0%be%d0%b9-%d0%b2%d0%b0%d0%ba%d1%83%d1%83%d0%bc%d0%bd%d1%8b%d0%b9-%d0%ba%d0%bb%d0%b0%d0%bf%d0%b0%d0%bd\/\">\u0420\u0443\u0447\u043d\u043e\u0439 3-\u0445\u043e\u0434\u043e\u0432\u043e\u0439 \u0432\u0430\u043a\u0443\u0443\u043c\u043d\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d<\/a> \u2014 316, NW40 \/ NW50, L-port or T-port<\/li>\r\n<li><a href=\"https:\/\/ballvalves.tw\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/3-%d1%85%d0%be%d0%b4%d0%be%d0%b2%d0%be%d0%b9-%d0%b2%d0%b0%d0%ba%d1%83%d1%83%d0%bc%d0%bd%d1%8b%d0%b9-%d1%88%d0%b0%d1%80%d0%be%d0%b2%d0%be%d0%b9-%d0%ba%d1%80%d0%b0%d0%bd\/\">\u041f\u043d\u0435\u0432\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 3-\u0445\u043e\u0434\u043e\u0432\u043e\u0439 \u0432\u0430\u043a\u0443\u0443\u043c\u043d\u044b\u0439 \u0448\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u0440\u0430\u043d<\/a> \u2014 316, NW\/KF flange, L-port or T-port, DA or SR<\/li>\r\n<li><a href=\"https:\/\/ballvalves.tw\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/kf-nw-%d0%b2%d0%b0%d0%ba%d1%83%d1%83%d0%bc%d0%bd%d0%be%d0%b5-%d1%86%d0%b5%d0%bd%d1%82%d1%80%d0%b8%d1%80%d1%83%d1%8e%d1%89%d0%b5%d0%b5-%d0%ba%d0%be%d0%bb%d1%8c%d1%86%d0%be\/\">KF\/NW Vacuum Centering Ring<\/a> \u2014 SS304, KF16 to KF50<\/li>\r\n<\/ul>","link":"https:\/\/ballvalves.tw\/ru\/product-category\/vacuum-valve\/","name":"\u0412\u0430\u043a\u0443\u0443\u043c\u043d\u044b\u0435 \u043a\u043b\u0430\u043f\u0430\u043d\u044b","slug":"%d0%b2%d0%b0%d0%ba%d1%83%d1%83%d0%bc%d0%bd%d1%8b%d0%b9-%d0%ba%d0%bb%d0%b0%d0%bf%d0%b0%d0%bd","taxonomy":"product_cat","parent":0,"meta":[],"menu_order":0,"_links":{"self":[{"href":"https:\/\/ballvalves.tw\/ru\/wp-json\/wp\/v2\/product_cat\/68","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ballvalves.tw\/ru\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/ballvalves.tw\/ru\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"wp:post_type":[{"href":"https:\/\/ballvalves.tw\/ru\/wp-json\/wp\/v2\/product?product_cat=68"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}