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Flanges & Fittings
Flanges & Fittings
MDC Vacuum Products Corporation specializes in high and ultrahigh vacuum components for applications such as particle physics and optical coatings. The catalog emphasizes selecting the right components for optimal vacuum environments.
MDC offers five standard vacuum connection systems, including Del-Seal™ CF metal seal flanges and Quick-Disconnect fittings, suitable for high and ultrahigh vacuum applications with tube diameters from 1/8" to 24".
The company provides a range of vacuum valves, including gate and butterfly valves, made from 304 stainless steel with patented mechanisms.
Includes foreline traps and vacuum sorption pumps designed to complement MDC's product line.
Features thermocouple and ionization gauge tubes compatible with various styles, and Bourdon gauges for quick vacuum level estimation.
Offers optical quality hermetic viewports using advanced bonding technology.
Manufactured with high purity alumina ceramics for reliable hermetic seals.
Includes precision instruments for sample manipulation within vacuum chambers.
Offers e-Vap® thin film deposition products, including electron beam sources.
Custom chamber geometries and modifications to standard parts are available.
Details on terms, conditions, payment, shipping methods, and warranty information are provided.
MDC Vacuum Products Corporation, established in 1975, is known for quality and innovation in vacuum components, serving a diverse customer base worldwide.
Includes motion instruments, thin film deposition technology, vacuum chambers, and custom engineering services.
Facilities in California and Florida use advanced CNC machining, maintaining ISO 9001:2000 certification.
Global network of distributors ensures fast delivery and customer satisfaction.
Del-Seal™ CF flanges use OFE copper gaskets, suitable for ultrahigh vacuum environments.
Proper installation involves using clean gloves and tightening bolts in a crisscross pattern.
MDC is dedicated to providing comprehensive vacuum solutions with a focus on quality and customer service.
Del-Seal™ CF flanges are made from 304 stainless steel, with gaskets from OFE copper or Viton® elastomer, rated for vacuums up to 1x10-13 Torr.
Includes rotatable and nonrotatable flanges, with clearance and tapped holes.
Proper alignment and fastening are crucial for maintaining vacuum integrity.
Includes figures illustrating flange dimensions and installation setups.
Del-Seal™ CF Flanges are used in ultrahigh vacuum applications, compatible with Conflat® designs.
Flanges are made from 304 stainless steel, with vacuum range rated to 1x10-13 Torr.
UHV rated, high-temperature resistant, available in rotatable and nonrotatable designs.
Includes bolt sets and gaskets in copper and Viton® elastomer options.
Designed for insertion between two flanges, allowing for additional components.
Includes figures illustrating flange dimensions and bolt hole configurations.
Specifications for double-sided flanges, focusing on hardware components and gasket materials.
Includes bolt sets, gaskets, and specifications for zero-length reducers.
Rated to 1x10-13 Torr, includes rotatable and non-rotatable geometries.
Tables provide part numbers, prices, and dimensions for various components.
Specifications for Del-Seal™ CF fittings, Wire Seal Flanges, and Kwik-Flange™ ISO KF components.
Includes straight-in and angled configurations, electropolished for a clean finish.
Rated to 1x10-13 Torr, made from 304 stainless steel with OFE Copper gaskets.
Reusable stainless steel fittings, rated for high vacuum environments.
Designed for high-performance vacuum applications, compatible with international standards.
MDC provides vacuum fittings and components, including Kwik-Flange™ ISO KF and Large-Flange™ ISO LF systems.
Kwik-Flange™ ISO KF system is suitable for vacuums up to 1x10-8 Torr, with clamp-style fastening.
Details on centering rings, O-rings, and clamps for assembly.
Systems are compatible with most third-party ISO LF components.
MDC offers a comprehensive range of vacuum fittings and components for high vacuum applications.
Specifications and assembly instructions for Kwik-Flange™ and Large-Flange™ ISO KF and LF components.
Flanges made of 304 stainless steel, rated to 1x10-8 Torr.
High temperature rated, symmetric and nonrotatable geometry.
Includes weld flanges, clamps, and centering ring assemblies.
Includes diagrams illustrating flange styles and dimensions.
Part numbers, pricing, and weight details for various components.
Specifications for Large-Flange™ ISO LF vacuum products, focusing on flange sizes and configurations.
Flanges made of 304 stainless steel, rated to 1x10-8 Torr.
Includes weld flanges, claw-clamps, and centering ring assembly.
High vacuum rated, symmetric and nonrotatable geometry.
Part numbers, pricing, and weight details for various components.
Specifications for Large-Flange™ ISO LF and Kwik-Flange™ ISO KF vacuum fittings.
Flanges and tubing made from 304 stainless steel, rated to 1x10-8 Torr.
High vacuum rated, symmetric and nonrotatable geometries.
Includes flange assemblies and rotatable bolt ring assemblies.
Used as building-block components for high vacuum systems.
Part numbers, prices, and weight specifications for various components.
Specifications for various vacuum fittings and flanges, including Kwik-Flange™, Large-Flange™, and ASA flanges.
Material primarily 304 stainless steel, high vacuum rated to 1x10-8 Torr.
Assembly and use of flanges, including nonrotatable ASA flanges.
Compatible with ANSI standards.
Use of Viton® elastomer seals for high vacuum applications.
Dimensions, part numbers, and pricing for various flange and fitting types.
Suitable for vacuum chambers, manifolds, and experimental devices.
Specifications and pricing for weldable components used in vacuum systems.
Made from 304 stainless steel, available in various sizes.
Constructed from AM-350 bellows material, available in various lengths.
Made from Type 321 stainless steel, highly flexible.
Available in 45° and 90° configurations, made from stainless steel.
Includes standard and reducing configurations, made from stainless steel.
Comprehensive catalog for selecting weldable components for vacuum systems.
Rated for high vacuum up to 1x10-8 Torr, available in various sizes.
Materials include 304 stainless steel or brass, Viton® for O-rings.
Facilitates rapid coupling and uncoupling of tubing, suitable for high vacuum applications.
High vacuum rated to 1x10-8 Torr, compatible with various flange designs.
Transition between different sealing methods, used in high vacuum applications.
Materials include 304ss & 316ss for fittings, 304ss for flanges.
Tables provide dimensions and part numbers for Quick-Disconnects and Hybrid Adapters.
Details on fittings and adapters used in vacuum systems, focusing on NPT and Kwik-Flange™ KF adapters.
Use Teflon tape on threads for proper sealing, ensure flat sealing surfaces.
Use Viton® O-rings for sealing, replace after repeated bakeouts.
Part numbers, prices, and specifications for adapters and fittings.
Ensure compatibility of fittings, regular maintenance of seals is crucial.
Catalog excerpts
Intro 03 10/13/03 2:30 PM Page 1 VACUUM PRODUCTS CORPORATION ...from One SourceDedicatedto Quality and Service >
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CONTINUED ON NEXT PAGE... PG 69 28 PG 70 28 PG 71 28 2 > Phone 800-443-8817 www.mdcvacuum.com MDC Vacuum Products Corporation size="-1">
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...CONTINUED FROM PREVIOUS PAGE PG 72 PG 73 PG 73 > CONTINUED ON NEXT PAGE... PG 114 PG 115 PG 115 > MDC Vacuum Products Corporation MDC Vacuum Products Corporation www.mdcvacuum.com www.mdcvacuum.com Phone 800-443-8817 Phone 800-443-8817 3 3 >
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...CONTINUED FROM PREVIOUS PAGE CONTINUED ON NEXT PAGE... Section 1 PG 116 PG 117 PG 118 > PG 128 PG 129 4 > Phone 800-443-8817 www.mdcvacuum.com MDC Vacuum Products Corporation size="-1">
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...CONTINUED FROM PREVIOUS PAGE PG 131 PG 131 > CONTINUED ON NEXT PAGE... PG 141 PG 142 PG 143 > MDC Vacuum Products Corporation www.mdcvacuum.com Phone 800-443-8817 5 >
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...CONTINUED FROM PREVIOUS PAGE CONTINUED ON NEXT PAGE... PG 156 PG 156 PG 158 6 > Phone 800-443-8817 www.mdcvacuum.com MDC Vacuum Products Corporation size="-1">
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...CONTINUED FROM PREVIOUS PAGE PG 161 PG 161 > MDC Vacuum Products Corporation www.mdcvacuum.com Phone 800-443-8817 7 >
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PG 239 PG 241 8 > Phone 800-443-8817 www.mdcvacuum.com MDC Vacuum Products Corporation size="-1">
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Double Sided Access > 2 NPT TAPPED HOLES PG 284 PG 284 PG 285 > MDC Vacuum Products Corporation www.mdcvacuum.com Phone 800-443-8817 9 >
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Bourdon Gauges Thermocouple Ion Gauges Section 2Contents002944e > PG 290 PG 291 PG 295 Viewports Shutters Glass Components Section 2Contents002944e > Section 5Section 4 PG 306 PG 311 PG 313 Quick-Access Doors > QUICK-ACCESS DOORS ARE FOUND IN SECTION 7 PG 439 10 Phone 800-443-8817 www.mdcvacuum.com MDC Vacuum Products Corporation size="-2">
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Coaxial Medium Current High Current > Section 6 Section 3Contents > High Voltage RFPower Breaks &Envelopes > PG 337 PG 341 PG 343 Multipin Power Instrumentation Type-D Multipin > PG 345 PG 347 PG 349 In-Vacuum General Liquid Liquid Nitrogen > PG 353 PG 359 PG 363 MDC Vacuum Products Corporation www.mdcvacuum.com Phone 800-443-8817 11 size="-1">
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Rotary Linear Heavy Duty Linear Section 2Contents002944e > PG 379 PG 387 PG 398 Rotary-Linear Precision Rotary-Linear > PG 403 PG 404 PG 406 Wobble Stick with Pincer XYStages > PG 407 PG 409 PG 417 Z Stages Compact ZStages XYZStages > CONTINUED ON NEXT PAGE... PG 419 PG 423 PG 427 12 Phone 800-443-8817 www.mdcvacuum.com MDC Vacuum Products Corporation size="-2">
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Section 7 ...CONTINUED FROM PREVIOUS PAGE PG 433 PG 437 PG 439 > PG 458 PG 462 PG 464 > MDC Vacuum Products Corporation www.mdcvacuum.com Phone 800-443-8817 13 >
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Resistive Sources Electron Beam Ion Gauges Power SuppliesՕProgrammable XYSweepersDeposition RateControllersՕCrucible Liners Accessories Section 2Contents002944e > Section 8Section 9 Bell Jars Feedthrough Collars Baseplates &Wells Section 2Contents002944e > PG 475 PG 477 PG 479 Surface Science > PG 483 14 Phone 800-443-8817 www.mdcvacuum.com MDC Vacuum Products Corporation size="-3">
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7.3MotorizationSpecifications458 In-Vacuum Stepper Motors462 Motor Controls464 > Thin Film Deposition For all e-Vap > Thin Film Deposition products,please visit our website: www.mdcvacuum.com > e-Vap > ή Electron Beam SourceRe-Vap > Resistive Heater SourceHorizontal Source Assembly Vertical Source Assembly e-Vap > ή Power Supplye-Vap > Controls &MeasurementSource Controller ProgrammableSweep Controller Multilayer Deposition Controller > Evaporation Source Accessories Chambers 9.1Stainless Steel Bell Jars4749.2Feedthrough Collars476 > Baseplates &Base Wells478 9.3Surface Science Analysis Chambers480...
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Metal Seal CF Introduction24 Del-Seal > CF Flanges28 Del-Seal > ٙ CF Fittings62 Wire Seal Flanges76 > Section 1Contents Elastomer Seal ISO Introduction78 ISOKFKwik-Flange > 86 ISOLFLarge-Flange > ٙ 94 ISOKFKwik-Flange > Fittings112 ISOLFLarge-Flange > ٙ Fittings112 ANSIASAFlanges130 Weldable Components Tubing132 Formed &Welded Bellows136 Fittings138 Quick-Disconnect Fittings146 Hybrid Adapters Introduction148 Flange to Flange150 Fitting to Flange154 > 23 size="-2">
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MDC established its standing in the vacuumcomponents world after becoming one of the first licensed manufacturers of Varianْs patented Conflat CFflange with a previously used metal gasket and strongly recommends the installation of a new metal gasket every time a flange is fastened.When flange fasteners are tightened to their specified sealing torques a gap will remain between the mating flanges, this is normal and desirable.Tightening the flanges metal-to-metal is not necessary to achieve a UHV hermetic seal.OFE copper,which stands for ٓOxygen FreeElectronic or Electrolytic grade Copper,is the...
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Flanges &Fittings Del-Seal ٙ CF metal seal flange Material Flanges304ssGasketsOFE Copper or Viton > elastomer Bolts300ss and silver plated Bolt head typeHexagonal,socket or 12-point headNut TypeHexagonal or two hole plate nutsBolt SizeFractional SizeTorque .160-32 UNC8-327 lb-ft.250-28 UNF1/4-2812 lb-ft.312-24 UNF5/16-2415 lb-ft.375-24 UNF3/8-2426 lb-ft.500-20 UNF1/2-2033 lb-ft.625-18 UNF5/8-1833 lb-ft Alternate material 18-8 SS bolts are supplied Fastening > 2-3/4" Del-Seal Ι CFflange Elastomer seal,all sizes7-10 lb-ft Vacuum Range > Two places Del-Seal > CF or Wire Seal1x10 > -13 Torr Elastomer...
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Flanges & Fittings Flanges &Fittings Wire Seal OFE Copper-seal flangespage 76 > Del-Seal > ٙ CF double sided flangespage 56 SetbackThrough boreTube counterbore Knife edgeGasket capture groove Bolt hole > Hybrid adapterspage 148 Flange thicknessBolt circle - BC Flange diameter > Rotatable Flange Example Del-Seal > ٙ CF fittingspage 62 >
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ЕThrough hole flanges have 6 bolt holes drilled .172" diameterTapped flanges have 6 bolt holes threaded 8-32 ՕWeld preps shown for small diameter,thin wall tube sizes > See page 26for elastomer specifications
Open the catalog to page 28All MDC vacuum products catalogs and technical brochures
ELECTRICAL BREAKS2 Pages
Custom Engineering8 Pages
Chambers14 Pages
Motion & Manipulation100 Pages
Electrical & fluid feedthrough48 Pages
Viewports & Glass Components18 Pages
Vacuum Measurement14 Pages
Roughing components44 Pages
Valve80 Pages