{"product_id":"zeppelin-a1-320-21-6-gc-ii-rotary-discharge-feeder-valve","title":"ZEPPELIN,A1 320 21.6 GC-II,ROTARY DISCHARGE FEEDER VALVE","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"182\" data-end=\"198\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"199\" data-end=\"687\"\u003eThe Zeppelin A1 320\/21.6 GC-II is a rotary \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003edischarge feeder valve\u003c\/a\u003e designed for controlled discharge and dosing of bulk materials in pneumatic conveying systems. It functions as both a\u003cstrong\u003e \u003c\/strong\u003evolumetric feeder and airlock, allowing material to pass while minimizing air leakage between pressure zones. The unit features a robust cast housing with a multi-chamber rotor, enabling consistent material flow and reliable sealing in industrial environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"689\" data-end=\"706\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"707\" data-end=\"1144\"\u003eThe Zeppelin rotary feeder valve is used in pneumatic conveying systems handling powders, pellets, and granular materials. It is commonly installed under silos, hoppers, and cyclones in industries such as plastics, chemicals, food processing, and bulk material handling. The valve ensures controlled material feed into dilute or dense phase conveying systems while maintaining pressure separation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1146\" data-end=\"1175\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1176\" data-end=\"1980\"\u003e• Manufacturer: Zeppelin Systems\u003cbr data-start=\"1208\" data-end=\"1211\"\u003e• Model \/ Part Number: A1 320\/21.6 GC-II\u003cbr data-start=\"1251\" data-end=\"1254\"\u003e• Product Type: Rotary Discharge Feeder Valve (Rotary Airlock)\u003cbr data-start=\"1316\" data-end=\"1319\"\u003e• Function: Dosing + airlock (prevents air leakage while feeding material) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1431\" data-end=\"1434\"\u003e• Operating Pressure: Up to ~1.0 bar differential (typical A1 series) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1541\" data-end=\"1544\"\u003e• Construction: Cast housing with welded multi-vane rotor\u003cbr data-start=\"1601\" data-end=\"1604\"\u003e• Material Capability: Powders, pellets, granular bulk solids\u003cbr data-start=\"1665\" data-end=\"1668\"\u003e• Sealing: Shaft seals with minimized rotor clearance for low leakage\u003cbr data-start=\"1737\" data-end=\"1740\"\u003e• Temperature Range: Approx. -10°C to +60°C standard (higher with options) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1852\" data-end=\"1855\" data-is-only-node=\"\"\u003e• Mounting: Flanged inlet\/outlet (DIN\/ANSI standards)\u003cbr data-start=\"1908\" data-end=\"1911\"\u003e• Application: Pneumatic conveying and bulk material dosing systems\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1982\" data-end=\"2006\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2007\" data-end=\"2153\"\u003e• Zeppelin CFH series high-pressure rotary feeders\u003cbr data-start=\"2057\" data-end=\"2060\"\u003e• Zeppelin GR rotary valve series\u003cbr data-start=\"2093\" data-end=\"2096\"\u003e• Other A1 \/ AG11 series rotary feeders (size variants)\u003c\/p\u003e","brand":"ZEPPELIN","offers":[{"title":"New","offer_id":51734932390190,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_656cf119-9287-4119-b328-f74aa09009ec.jpg?v=1770607804","url":"https:\/\/plgautomation.com\/products\/zeppelin-a1-320-21-6-gc-ii-rotary-discharge-feeder-valve","provider":"PLG Automation ","version":"1.0","type":"link"}