Valin Corporation offers high performance solutions for semiconductor lithography applications. Valin’s solutions are optimized for use in microelectronics applications with high flow rates and broad chemical compatibility to supply your application with reliable contamination control.
Cardinal CP Series Classic Pleater Cartridge Filters
Cardinal CP Series classic pleated cartridge filters are manufactured in 2 grades of media, polypropylene and polyester and are available in 6 micron ratings, 2 standard diameters and 8 standard lengths. The CP Series Pleated Filters are made using the maximum amount of media in each filter without pleat binding for increased dirt holding capacity.
Cardinal Spun Poly Filter Cartridges
Spun Poly Filter Cartridges offer a high grade, 4-zone true depth loading with a very high particle retention that provides exceptional dirt loading to give you the best element. Elements are produced in standard and custom sizes to meet all applications including FDA compliant material for indirect food contact under 21CFR177 (current revision).
Chemflow XF
The Chemflow®-XF filter cartridge uses a superior asymmetric PTFE membrane which provides unmatched fow rates and on-stream life. It is constructed with HDPE supports providing an economical alternative to all-fluoropolymer cartridges while still maintaining a high degree of retention and cleanliness. This filter is ideally suited for bulk chemical delivery and lower temperature wet processes (<60°C).
Fluorocap Cartridge
The Fluorocap® encapsulated filter cartridge is our standard product for aggressive wet etch and clean applications. It provides good flow rates and on-stream life at an economical price. The all-fluoropolymer construction provides excellent chemical resistance for the most aggressive applications up to 180°C. Its integral filter design maximizes up-time with safe and simple change-outs. Available wet-packed for quick installation or Ultraclean wet-packed which offers the lowest metals extractables in the industry.
Fluorocap Select Capsules
The Fluorocap®-SELECT encapsulated filter cartridge provides exceptional flow rates and on-stream life. It utilizes our unique SELECT pleating that increases filtration area and flow by over 25% compared to our standard Fluorocap®.
Fluorocap XL Filter Capsule
The Fluorocap®-XL encapsulated filter cartridge is setting the new standard for exceptional fow rates and on-stream life. It utilizes a larger diameter cartridge combined with our unique SELECT pleating that increases filtration area by over 70%. This results in increased bath turnover and longer filter life to meet the demands of today’s advanced 300mm fabs.
Fluoroflow
The Fluoroflow® filter cartridge is our standard product for aggressive wet etch and clean applications. It provides good flow rates and on-stream life at an economical cost. The all-fluoropolymer construction provides excellent chemical resistance for the most aggressive applications up to 150°C. It is available either ozone DI flushed and dried or wetpacked for quick installation.
Fluoroflow-HSA
The Fluoroflow®-HSA filter cartridge provides good flow rates and on-stream life. The enhanced pleating provides more than 40% more surface area than our standard Fluoroflow®. This results in increased bath turnover and longer filter lifetime demanded by today’s fabs. The all-fluoropolymer construction provides excellent chemical resistance for the most aggressive applications up to 180°C. Available wet-packed for quick installation or Ultraclean wet-packed which offers the lowest metals extractables in the industry.
Fluoroflow-Select
The Fluoroflow®-SELECT filter cartridge provides exceptional flow rates and on-stream life. It utilizes our unique SELECT pleating technology that increases filtration area and flow rate by over 70% versus our standard Fluoroflow®. This results in increased bath turnover and longer filter lifetime demanded by today’s fabs. The all-fluoropolymer construction provides excellent chemical resistance for the most aggressive applications up to 180°C. Available wet-packed for quick installation or Ultraclean wet-packed which offers the lowest metals extractables in the industry.
Fluoroflow-XF
The Fluoroflow®-XF filter cartridge uses a superior asymmetric PTFE membrane which provides unmatched fow rates and on-stream life. Customers using the cartridge for viscous fluids like phosphoric acid, have reported flow rates and lifetimes more than twice that of the leading competitor. The advantages of increased bath turnover and longer lifetime improve yields while decreasing filtration costs.
Clariflow-E
Clariflow® -E cartridges are optimized for use in microelectronics. The unique mirrored-anisotropic PES (Polyethersulfone) membrane has exceptionally high f ow rates and on-stream lifetime while providing consistent removal of both organic and inorganic particulates. The combination of hydrophilic PES membrane and a high-purity, all-polypropylene support structure results in a very low level of ionic and organic extractables, broad chemical compatibility, and resistance to particle shedding.
Clariflow-E Select
Clariflow®-E-SELECT cartridges are optimized for use in microelectronics applications. The unique mirrored-anisotropic PES (Polyethersulfone) membrane has exceptionally high flow rates providing consistent removal of both organic and inorganic particulates. The innovative SELECT pleating provides increased performance over competitive cartridges. Membrane area is increased by over 50% while fows are 40% higher within the same footprint. The result is one of the longest lasting cartridges on the market.
Chemflow-PE
The Chemflow®-PE filter cartridge uses a PTFE membrane along with HDPE supports that provide an economical alternative to all-fuoropolymer cartridges. It provides a high degree of retention and cleanliness along with good f ow and lifetime. This flter is ideally suited for bulk chemical delivery and lower temperature wet processes (<60°C). It is available dry or wet-packed for quick installation.
Clariflow-WE
Clariflow®-WE cartridges provide an economical way to filter fluids used in microelectronics such as DI water and aqueous-based chemicals. Constructed of the same high-quality materials as Clariflow®-E or E-SELECT, these cartridges are suited to less demanding applications with respect to fow and lifetime. Every cartridge is fabricated in a clean room environment, pre-flushed with 18 megohm-cm ultrapure DI water, and 100% integrity tested in an ISO-certified facility.
Polyflow
Polyflow® cartridges are optimized for use in electronics applications. They feature a random-fiber polypropylene depth matrix that provides excellent retention efficiencies and onstream life. The unique calendering process produces depth media with an absolute rating and superior dirt-holding capacity. These cartridges are thermally bonded from 100% virgin polypropylene to ensure a high level of cleanliness and chemical compatibility.
Polyflow Membrane
Polyflow® Membrane cartridges are optimized for use in microelectronics applications such as bulk chemicals and photoresists. The all-polypropylene construction is an economical alternative to fluoropolymer-based cartridges. Every cartridge is fabricated in a clean room environment, pre-flushed with 18 megohm-cm ultrapure DI water, and 100% integrity tested in an ISO-certified facility.
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