{"product_id":"varian-nw25h-aluminum-block-valve","title":"Varian NW25H Aluminum Block Valve","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"586\"\u003eThe Varian NW25 H \u003ca href=\"https:\/\/plgautomation.com\/collections\/switches-circuit-protection\"\u003eAluminum Block Valve\u003c\/a\u003e is used in vacuum processing, semiconductor manufacturing, analytical instrumentation, and high-vacuum systems to provide vacuum isolation and flow control between process chambers and vacuum components. Commonly installed in Varian ion implantation equipment, semiconductor processing tools, laboratory vacuum systems, and industrial vacuum applications. Maintenance teams, OEM service providers, and vacuum system engineers use this valve for replacement, repair, retrofit, and restoration of reliable vacuum system performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"588\" data-end=\"605\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"606\" data-end=\"1056\"\u003eThe Varian NW25 H Aluminum Block Valve is designed to isolate vacuum sections, control process flow, and maintain vacuum integrity within high-vacuum environments. It is commonly used in semiconductor fabrication facilities, research laboratories, vacuum coating systems, analytical instrumentation, and industrial process equipment where dependable vacuum control, chamber isolation, and system reliability are essential for operational performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1058\" data-end=\"1087\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1088\" data-end=\"1861\"\u003e• Manufacturer: Varian\u003cbr data-start=\"1110\" data-end=\"1113\"\u003e• Model: NW25 H\u003cbr data-start=\"1128\" data-end=\"1131\"\u003e• Product Type: Aluminum Block Valve\u003cbr data-start=\"1167\" data-end=\"1170\"\u003e• Valve Type: Vacuum Isolation Valve\u003cbr data-start=\"1206\" data-end=\"1209\"\u003e• Flange Size: NW25 (KF25)\u003cbr data-start=\"1235\" data-end=\"1238\"\u003e• Construction Material: Aluminum\u003cbr data-start=\"1271\" data-end=\"1274\"\u003e• Function: Vacuum Flow Control and Chamber Isolation\u003cbr data-start=\"1327\" data-end=\"1330\"\u003e• Application: Vacuum and Semiconductor Processing Equipment\u003cbr data-start=\"1390\" data-end=\"1393\" data-is-only-node=\"\"\u003e• Compatible Equipment: Varian Vacuum and Ion Implantation Systems\u003cbr data-start=\"1459\" data-end=\"1462\"\u003e• System Function: Vacuum Management and Process Control\u003cbr data-start=\"1518\" data-end=\"1521\"\u003e• Operating Environment: High-Vacuum Applications\u003cbr data-start=\"1570\" data-end=\"1573\"\u003e• Connection Type: NW25 \/ KF25 Vacuum Flanges\u003cbr data-start=\"1618\" data-end=\"1621\"\u003e• Installation Type: In-Line Vacuum System Integration\u003cbr data-start=\"1675\" data-end=\"1678\"\u003e• Application Environment: Semiconductor, Laboratory, and Industrial Systems\u003cbr data-start=\"1754\" data-end=\"1757\"\u003e• Supports Vacuum Chamber Isolation and Process Control\u003cbr data-start=\"1812\" data-end=\"1815\"\u003e• Designed for Continuous Industrial Operation\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1863\" data-end=\"1887\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1888\" data-end=\"1976\"\u003e• Varian NW25 Vacuum Valve\u003cbr data-start=\"1914\" data-end=\"1917\"\u003e• Varian KF25 Block Valve\u003cbr data-start=\"1942\" data-end=\"1945\"\u003e• Varian Vacuum Isolation Valve\u003c\/p\u003e","brand":"VARIAN","offers":[{"title":"New","offer_id":51729389257006,"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_9ec6f515-8278-4cc2-b36e-6b4409f253fc.jpg?v=1770589875","url":"https:\/\/plgautomation.com\/products\/varian-nw25h-aluminum-block-valve","provider":"PLG Automation ","version":"1.0","type":"link"}