{"id":10696,"date":"2026-05-27T08:22:42","date_gmt":"2026-05-27T08:22:42","guid":{"rendered":"https:\/\/www.fleyendavalve.com\/?post_type=product&p=10696"},"modified":"2026-05-28T08:28:09","modified_gmt":"2026-05-28T08:28:09","slug":"dn50-dn1000-pneumatic-knife-gate-valve-with-air-cylinder-actuator","status":"publish","type":"product","link":"https:\/\/www.fleyendavalve.com\/de\/product\/pneumatic-actuated-valve\/pneumatic-knife-gate-valve\/dn50-dn1000-pneumatic-knife-gate-valve-with-air-cylinder-actuator\/","title":{"rendered":"DN50\u2013DN1000 Pneumatic Knife Gate Valve with Air Cylinder Actuator"},"content":{"rendered":"

DN50\u2013DN1000 Pneumatic Knife Gate Valve with Air Cylinder Actuator<\/strong><\/h1>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Gr\u00f6\u00dfenauswahl<\/td>\nDN15 to DN1000 (1\/2\u2033 to 40\u2033)<\/td>\n<\/tr>\n
Geh\u00e4usematerial<\/span><\/td>\nGusseisen, Kohlenstoffstahl (WCB), Edelstahl (CF8, CF8M)<\/span><\/td>\n<\/tr>\n
Disc Material<\/span><\/td>\nWCB\u3001Cast Iron, Stainless Steel(CF8, CF8M)<\/span><\/td>\n<\/tr>\n
Material des Schafts<\/span><\/td>\nStainless Steel (CF8, CF8M)<\/span><\/td>\n<\/tr>\n
Sealing Material<\/span><\/td>\nPTFE<\/span><\/td>\n<\/tr>\n
Verbindungstyp<\/span><\/td>\nFlanged Type, Lug Type, Wafer Type (GB\/ANSI\/JIS\/DIN)<\/span><\/td>\n<\/tr>\n
Druckstufe<\/span><\/td>\n300PSI<\/span><\/td>\n<\/tr>\n
Temperatur des Mediums<\/span><\/td>\n-30\u00b0C to 300\u00b0C (-86\u00b0F to 572\u00b0F)<\/span><\/td>\n<\/tr>\n
Optional Accessories<\/span><\/td>\nSolenoid Valve, Positioner, Limit Switch, F.R.L., Manual Device<\/span><\/td>\n<\/tr>\n
Applicable Medium<\/span><\/td>\nMud, Material, Viscous, Granular Fluid<\/span><\/td>\n<\/tr>\n
Anwendungen<\/span><\/td>\nWastewater Treatment, Mining, Pulp & Paper, Chemical Processing, etc<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Reihe<\/th>\nAT<\/th>\nAW<\/th>\nLinear<\/th>\nPneumatikzylinder<\/th>\nSanit\u00e4r<\/th>\n<\/tr>\n<\/thead>\n
Ventilk\u00f6rper<\/td>\nKugelhahn, Absperrklappe, Kegelventil<\/td>\nAbsperrschieber, Global-Ventil<\/td>\nMesserschieberventil<\/td>\nHygienische Absperrklappe<\/td>\n<\/tr>\n
Funktion<\/td>\nDoppeltwirkend, einfachwirkend (bei Ausfall r\u00fcckstellend FO oder FC)<\/td>\n<\/tr>\n
Zubeh\u00f6r f\u00fcr Steuerungen<\/td>\n\u2022 Magnetventil, Filter-Regler-Schmiervorrichtung (F.R.L.), Stellungsregler, Endschalter, Handrad
\n\u2022 Solenoid Valve & Positioner are with Explosion-proof grade and Signal Feedback type for choice<\/td>\n<\/tr>\n
Betriebsmedium<\/td>\nSaubere und trockene oder geschmierte Luft oder Inertgas. Jedes nicht korrosive Gas, das mit den inneren Bauteilen des Stellantriebs und dem Schmiermittel vertr\u00e4glich ist.
\nDie Taupunkttemperatur des Betriebsmediums betr\u00e4gt -20 \u00b0C, und die Gr\u00f6\u00dfe der Verunreinigungspartikel betr\u00e4gt h\u00f6chstens 30 \u00b5.
\nBei der Auswahl eines Stellungsreglers sollte die Partikelgr\u00f6\u00dfe der Verunreinigungen h\u00f6chstens 5 \u00b5 betragen.<\/td>\n<\/tr>\n
Luftdruck<\/td>\n3 bar bis 8 bar<\/td>\n<\/tr>\n
Betriebstemperatur<\/td>\n\u2022 Standardausf\u00fchrung: -20 \u00b0C bis +80 \u00b0C
\n\u2022 Niedrigtemperaturausf\u00fchrung: -40 \u00b0C bis +80 \u00b0C
\n\u2022 Hochtemperaturausf\u00fchrung: -20 \u00b0C bis +160 \u00b0C<\/td>\n<\/tr>\n
Schmierung<\/td>\nUnter normalen Betriebsbedingungen ben\u00f6tigt die Standardausf\u00fchrung kein zus\u00e4tzliches Schmiermittel.
\nF\u00fcr Umgebungen mit niedrigen oder hohen Temperaturen sind spezielle Schmierstoffe erforderlich.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/h5>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

FLEYENDA DN50\u2013DN1000 pneumatic knife gate valves are designed for reliable shut-off and flow control in slurry, wastewater, mining, pulp & paper, and chemical applications. Equipped with a fast-response air cylinder actuator, the valve provides stable pneumatic automation and efficient operation under demanding industrial conditions. Available in multiple body materials and sealing options, these pneumatic knife gate valves ensure long service life, corrosion resistance, and low maintenance costs for industrial pipeline systems.<\/p>","protected":false},"featured_media":10697,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[44],"product_tag":[95],"class_list":{"0":"post-10696","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pneumatic-knife-gate-valve","7":"product_tag-aw-series","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.fleyendavalve.com\/de\/wp-json\/wp\/v2\/product\/10696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fleyendavalve.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fleyendavalve.com\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/de\/wp-json\/wp\/v2\/media\/10697"}],"wp:attachment":[{"href":"https:\/\/www.fleyendavalve.com\/de\/wp-json\/wp\/v2\/media?parent=10696"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/de\/wp-json\/wp\/v2\/product_brand?post=10696"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/de\/wp-json\/wp\/v2\/product_cat?post=10696"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/de\/wp-json\/wp\/v2\/product_tag?post=10696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}