{"id":3851,"date":"2025-10-17T09:25:46","date_gmt":"2025-10-17T01:25:46","guid":{"rendered":"https:\/\/ballvalves.tw\/?post_type=product&#038;p=3851"},"modified":"2026-07-17T15:09:55","modified_gmt":"2026-07-17T07:09:55","slug":"manuelles-3-wege-vakuumventil","status":"publish","type":"product","link":"https:\/\/ballvalves.tw\/de\/product\/manual-3-way-vacuum-valve\/","title":{"rendered":"Manuelles 3-Wege-Vakuumventil, Edelstahl 316 \u2013 NW\/KF-Flansch, L-Anschluss \/ T-Anschluss"},"content":{"rendered":"<div style=\"display:flex;flex-wrap:wrap;gap:14px;margin:18px 0\">\n<a href=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2025\/10\/NW40-3-Way-Vacuum-Ball-Valve.pdf\" target=\"_blank\" rel=\"noopener\" style=\"flex:0 1 200px;background:#ffffff;border:1px solid #dddddd;border-radius:8px;padding:18px;text-decoration:none\"><span style=\"display:inline-block;background:#c62828;color:#ffffff !important;font-size:11px;font-weight:700;letter-spacing:.5px;padding:2px 8px;border-radius:3px\">PDF<\/span><span style=\"display:block;margin:10px 0 2px;font-size:16px;font-weight:700;color:#1f1f1f !important\">NW40 3-Wege<\/span><span style=\"display:block;font-size:13px;color:#777777 !important\">Vakuum \u00b7 NW\/KF \u00b7 Ma\u00dfblatt<\/span><span style=\"display:block;margin-top:12px;font-size:14px;font-weight:600;color:#1f1f1f !important\">Herunterladen \u2193<\/span><\/a><br \/>\n<a href=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2025\/10\/NW50-3-Way-Vacuum-Ball-Valve.pdf\" target=\"_blank\" rel=\"noopener\" style=\"flex:0 1 200px;background:#ffffff;border:1px solid #dddddd;border-radius:8px;padding:18px;text-decoration:none\"><span style=\"display:inline-block;background:#c62828;color:#ffffff !important;font-size:11px;font-weight:700;letter-spacing:.5px;padding:2px 8px;border-radius:3px\">PDF<\/span><span style=\"display:block;margin:10px 0 2px;font-size:16px;font-weight:700;color:#1f1f1f !important\">NW50 3-Wege<\/span><span style=\"display:block;font-size:13px;color:#777777 !important\">Vakuum \u00b7 NW\/KF \u00b7 Ma\u00dfblatt<\/span><span style=\"display:block;margin-top:12px;font-size:14px;font-weight:600;color:#1f1f1f !important\">Herunterladen \u2193<\/span><\/a>\n<\/div>\n<h2>Produktbeschreibung<\/h2>\n<p>This manual 3-way vacuum valve switches a vacuum line by hand. A quarter turn of the stainless lever rotates the ball to divert one vacuum pump between chambers, or vent a line. The body is cast 316 stainless steel (ASTM A351 CF8M) with a polished surface and PTFE seats, on NW (KF) vacuum flanges in NW40 (1-1\/2\u2033) and NW50 (2\u2033).<\/p>\n<p>The ball is available L-port or T-port \u2014 L-port connects one outlet at a time, T-port can connect two outlets together or merge flow. Need it automated? See the <a href=\"https:\/\/ballvalves.tw\/de\/produkt\/3-wege-vakuumkugelhahn\/\">pneumatic 3-way vacuum ball valve<\/a>. Informationen zu geraden (2-Wege-)Vakuumleitungen finden Sie unter <a href=\"https:\/\/ballvalves.tw\/de\/produkt\/pneumatisches-kugelventil-nw50-kf\/\">Pneumatisches Vakuum-Kugelventil NW50<\/a> oder das gr\u00f6\u00dfere <a href=\"https:\/\/ballvalves.tw\/de\/produkt\/pneumatisches-vakuumventil\/\">Pneumatisches Vakuumventil ISO-K DN80\/DN100<\/a>, oder alle anzeigen <a href=\"https:\/\/ballvalves.tw\/de\/produkt-kategorie\/vakuumventil\/\">Vakuumventile<\/a>.<\/p>\n<h2>L-Port oder T-Port?<\/h2>\n<table style=\"border-collapse:collapse;width:100%;margin:12px 0\">\n<thead>\n<tr>\n<th style=\"border:1px solid #dddddd;padding:8px;text-align:left\"><\/th>\n<th style=\"border:1px solid #dddddd;padding:8px;text-align:left\">L-Port<\/th>\n<th style=\"border:1px solid #dddddd;padding:8px;text-align:left\">T-Port<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #dddddd;padding:8px\"><b>Ablauf<\/b><\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">Verbindet den Einlass jeweils mit einem Auslass<\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">Verbindet zwei Ausg\u00e4nge miteinander oder f\u00fchrt den Durchfluss aller drei Anschl\u00fcsse zusammen<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #dddddd;padding:8px\"><b>Verwendung f\u00fcr<\/b><\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">Auswahl zwischen zwei Kammern \u2013 eine Pumpe, jeweils eine Kammer nach der anderen<\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">Linien zusammenf\u00fchren oder umleiten, w\u00e4hrend ein zweiter Pfad offen bleibt<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Beide sind in den Ausf\u00fchrungen NW40 und NW50 erh\u00e4ltlich \u2013 geben Sie bei Ihrer Angebotsanfrage bitte an, welches Anschlussmuster Sie ben\u00f6tigen.<\/p>\n<h2>Ventilspezifikationen<\/h2>\n<table style=\"border-collapse:collapse;width:100%;margin:12px 0\">\n<tbody>\n<tr>\n<td style=\"border:1px solid #dddddd;padding:8px\"><b>Typ<\/b><\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">3-way vacuum valve \u2014 manual (lever)<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #dddddd;padding:8px\"><b>Modell<\/b><\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">V-3WV<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #dddddd;padding:8px\"><b>Gr\u00f6\u00dfen<\/b><\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">NW40 (1-1\/2\u2033) und NW50 (2\u2033)<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #dddddd;padding:8px\"><b>Hafen<\/b><\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">3-Wege-, L-Anschluss oder T-Anschluss<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #dddddd;padding:8px\"><b>Verbindung<\/b><\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">NW (KF) Vakuumflansch \u2013 Klemm- und Zentrierring, ohne Schrauben<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #dddddd;padding:8px\"><b>K\u00f6rper &amp; Ball<\/b><\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">ASTM A351 CF8M \u2013 die Gussausf\u00fchrung des Edelstahls 316 \u2013 poliert<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #dddddd;padding:8px\"><b>Sitz<\/b><\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">PTFE<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #dddddd;padding:8px\"><b>Betriebstemperatur<\/b><\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">-20 \u00b0C bis +180 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #dddddd;padding:8px\"><b>Betrieb<\/b><\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">Manual quarter-turn lever with locking plate<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Abmessungen (mm)<\/h2>\n<figure style=\"margin:14px 0 8px\">\n<img decoding=\"async\" src=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2025\/10\/nw40-3way-vacuum-ball-valve-dimension-drawing.webp\" alt=\"Ma\u00dfzeichnung f\u00fcr ein 3-Wege-Vakuum-Kugelventil NW40 mit NW40-KF-Flanschen, L\u00e4nge 181, Breite 175, Achsabstand 88,5 und Bohrung 38 mit L\/T-Anschluss am Geh\u00e4use \u2013 YZNG TRONG\" style=\"max-width:100%;height:auto\" \/><figcaption style=\"font-size:13px;color:#666;margin-top:6px\">NW40 (1-1\/2\u2033). Manual lever version. Unit: mm.<\/figcaption><\/figure>\n<figure style=\"margin:14px 0 8px\">\n<img decoding=\"async\" src=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2025\/10\/nw50-3way-vacuum-ball-valve-dimension-drawing.webp\" alt=\"Ma\u00dfzeichnung f\u00fcr ein 3-Wege-Vakuumkugelventil NW50 mit NW50-KF-Flanschen, L\u00e4nge 181, Breite 201, Achsabstand 100,5 und Bohrung 46 mit L\/T-Anschluss am Ventilk\u00f6rper \u2013 YZNG TRONG\" style=\"max-width:100%;height:auto\" \/><figcaption style=\"font-size:13px;color:#666;margin-top:6px\">NW50 (2\u2033). Manual lever version. Unit: mm.<\/figcaption><\/figure>\n<p>Body dimensions below. Full drawings in the <a href=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2025\/10\/NW40-3-Way-Vacuum-Ball-Valve.pdf\" target=\"_blank\" rel=\"noopener\">NW40<\/a> und <a href=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2025\/10\/NW50-3-Way-Vacuum-Ball-Valve.pdf\" target=\"_blank\" rel=\"noopener\">NW50<\/a> Ma\u00dfbl\u00e4tter (PDF).<\/p>\n<table style=\"border-collapse:collapse;width:100%;margin:12px 0\">\n<thead>\n<tr>\n<th style=\"border:1px solid #dddddd;padding:8px;text-align:left\">Gr\u00f6\u00dfe<\/th>\n<th style=\"border:1px solid #dddddd;padding:8px\">L (L\u00e4nge)<\/th>\n<th style=\"border:1px solid #dddddd;padding:8px\">W (Breite)<\/th>\n<th style=\"border:1px solid #dddddd;padding:8px\">Achsabstand<\/th>\n<th style=\"border:1px solid #dddddd;padding:8px\">Flansch-Au\u00dfendurchmesser<\/th>\n<th style=\"border:1px solid #dddddd;padding:8px\">Bohrung<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #dddddd;padding:8px\"><b>NW40 (1-1\/2\u2033)<\/b><\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">181<\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">175<\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">88.5<\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">\u00d855<\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">\u00d838<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #dddddd;padding:8px\"><b>NW50 (2\u2033)<\/b><\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">181<\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">201<\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">100.5<\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">\u00d875<\/td>\n<td style=\"border:1px solid #dddddd;padding:8px\">\u00d846<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Anwendungsbereiche und Standorte<\/h2>\n<ul>\n<li><b>Lab vacuum stations:<\/b> switch one pump between chambers by hand.<\/li>\n<li><b>Verbundwerkstoff- und Vakuumbeutelformverfahren:<\/b> divert vacuum across moulds with a single valve.<\/li>\n<li><b>Vacuum pump switching:<\/b> route one pump across process steps.<\/li>\n<li><b>Produktlinien f\u00fcr Halbleiter und Beschichtungen:<\/b> KF-Rohrleitung aus Edelstahl 316, poliert, mit Klemmflanschen.<\/li>\n<\/ul>\n<h2>H\u00e4ufig gestellte Fragen<\/h2>\n<p><b>Was ist der Unterschied zwischen einem L-Port und einem T-Port?<\/b> Ein L-Anschluss verbindet den Einlass jeweils mit einem Auslass \u2013 ein Umschalter. Ein T-Anschluss kann zwei Ausl\u00e4sse miteinander verbinden oder den Durchfluss aller drei Anschl\u00fcsse zusammenf\u00fchren. Geben Sie bei Ihrer Bestellung bitte an, welche Ausf\u00fchrung Sie ben\u00f6tigen.<\/p>\n<p><b>Can it be automated later?<\/b> Yes \u2014 the same body is offered with a pneumatic actuator as the <a href=\"https:\/\/ballvalves.tw\/de\/produkt\/3-wege-vakuumkugelhahn\/\">pneumatic 3-way vacuum ball valve<\/a>. Choose that version if the line is, or may become, automated.<\/p>\n<p><b>Welche Gr\u00f6\u00dfen und Flansche sind erh\u00e4ltlich?<\/b> NW40 (1-1\/2\u2033) und NW50 (2\u2033), beide mit NW (KF)-Vakuumflanschen. F\u00fcr gr\u00f6\u00dfere ISO-K-Leitungen siehe die <a href=\"https:\/\/ballvalves.tw\/de\/produkt\/pneumatisches-vakuumventil\/\">Pneumatisches Vakuumventil ISO-K DN80\/DN100<\/a>.<\/p>\n<p><b>What material and finish is it?<\/b> The body and ball are cast 316 stainless steel (ASTM A351 CF8M) with a polished surface, and the seats are PTFE \u2014 a clean, low-outgassing combination for vacuum service.<\/p>\n<p><b>Wie hoch ist die Betriebstemperatur?<\/b> -20 \u00b0C bis +180 \u00b0C, festgelegt durch die PTFE-Sitze. Geh\u00e4use und Kugel bestehen aus 316er Edelstahlguss mit polierter Oberfl\u00e4che.<\/p>\n<p><b>Wie hoch ist der Mindestbestellwert?<\/b> Keine Mindestbestellmenge \u2013 wir nehmen Bestellungen jeder Gr\u00f6\u00dfe entgegen, einschlie\u00dflich kleiner Probebestellungen. Bei Kleinbestellungen wird der Versand vom K\u00e4ufer organisiert und bezahlt. Die Zahlung erfolgt per \u00dcberweisung (T\/T) \u2013 30% bei Auftragsbest\u00e4tigung, 70% vor Versand.<\/p>\n<p style=\"margin-top:18px\"><a href=\"https:\/\/ballvalves.tw\/de\/3-wege-kugelhahne\/\"><strong>Alle Modelle von 3-Wege-Kugelh\u00e4hnen anzeigen \u2013 manuell, pneumatisch, f\u00fcr den Sanit\u00e4rbereich und Vakuumanwendungen \u2192<\/strong><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>A 316 stainless manual 3-way vacuum valve \u2014 a quarter-turn lever rotates the ball to divert one vacuum pump between chambers or vent a line. NW (KF) vacuum flanges in NW40 (1-1\/2\u2033) and NW50 (2\u2033), L-port or T-port, PTFE seats, -20 \u00b0C to +180 \u00b0C. Polished CF8M body; the same body is available with a pneumatic actuator.<\/p>\n<p><a style=\"display:inline-block;background:#c62828;color:#ffffff !important;padding:12px 22px;border-radius:6px;font-weight:bold;text-decoration:none\" href=\"https:\/\/ballvalves.tw\/de\/kontakt\/\">Angebot anfordern \u2013 Antwort innerhalb von 24 Stunden \u2192<\/a><\/p>\n<p style=\"font-size:14px;color:#666666\">ISO 9001 \u00b7 CE \u00b7 Hersteller seit 1999<\/p>","protected":false},"featured_media":4698,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[78],"product_cat":[68],"product_tag":[],"class_list":["post-3851","product","type-product","status-publish","has-post-thumbnail","product_brand-yzng-trong","product_cat-vacuum-valve","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ballvalves.tw\/de\/wp-json\/wp\/v2\/product\/3851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ballvalves.tw\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ballvalves.tw\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ballvalves.tw\/de\/wp-json\/wp\/v2\/media\/4698"}],"wp:attachment":[{"href":"https:\/\/ballvalves.tw\/de\/wp-json\/wp\/v2\/media?parent=3851"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ballvalves.tw\/de\/wp-json\/wp\/v2\/product_brand?post=3851"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ballvalves.tw\/de\/wp-json\/wp\/v2\/product_cat?post=3851"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ballvalves.tw\/de\/wp-json\/wp\/v2\/product_tag?post=3851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}