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MDC HQ
23842 Cabot
Boulevard
Hayward, California
94545-1661
United States

Phone 510-265-3500
Fax 510-887-0626
Toll Free
800-443-8817
sales@mdcvacuum.com

Office Hours: 8am-5 pm PST
 



The MDC Product Line

Flanges and Fittings
Valves
Roughing Components
Vacuum Measurements
Viewports & Glass Components
Electrical & Fluid Feedthroughs
Motion & Manipulation
e-Vap Thin Film Deposition
Chambers
Custom Engineering
Chamber Geometry
 
The MDC Product Line

Flanges and Fittings
Five industry standard vacuum connection systems cover most high and ultrahigh vacuum applications. Del-Seal™ CF metal seal flanges, ISO KF Kwik-Flange™, ISO LF Large-Flange™, ANSI-ASA flanges, Quick- Disconnect and various tube-weld fittings and an extensive selection of hybrid flange adapters suitable for connections between dissimilar mount systems are offered. MDC’s Del-Seal™ CF flanges are 100% Conflat® compatible metal-seal flanges suitable for the most demanding UHV applications. Del-Seal™ CF metal seal flanges are available in a wide range of sizes that can accommodate 1/8" to 14" tube diameters. For tube sizes above 14 inches and up to 24 inches in diameter, MDC wire seal flanges are recommended.

Introduction Del Seal™ Flanges
Introduction Del Seal™ CF Fittings
Introduction Wire Seal Flanges
Introduction Kwik-Flange™ ISO KF
Introduction Large Flange ISO LF
Introduction ISO KF & LF Fittings
Introduction ANSI ASA Flanges
Introduction Weldable Components
Introduction Hybrid Adapters


Valves
MDC offers the industry’s largest selection of high and ultrahigh vacuum valves. Gate, angle, inline, butterfly, leak and all-metal angle and inline valves are included. Gate valves with circular and rectangular port geometries in sizes up to 20 inch port diameters and angle valves in sizes up to 10 inch port diameters are constructed using 304 stainless steel and fitted with patented actuation and position indication mechanism


Introduction Gate Valves
Introduction Rectangular Gate Valves (SEMI / MESC)
Introduction Rectangular Gate Valves (C-Loc)
Introduction Angle & Inline Valves
Introduction All-Metal Valves
Introduction Variable Leak Valves (Fine Leak)
Introduction to Variable Leak Valves (Variable Leak)
Introduction Butterfly Valves


Roughing Components
MDC offers a basic selection of the industry’s most popular roughing components including foreline traps, vacuumsorption pumps, flexible roughing lines and various accessories to complement the entire product line.


Introduction Foreline Traps
Introduction Vacuum Pumps
Introduction Vacuum Roughing Hose
 


Vacuum Measurements
MDC provides a basic but proven assortment of the most commonly used vacuum gauge tubes. Thermocouple and ionization gauge tubes designed to meet the rigorous demands of most vacuum applications are offered for replacement of Granville-Phillips, Perkin-Elmer and Varian style gauge tubes. In addition, a visual dial Bourdon gauge provides a quick method of estimating vacuum levels.

Introduction Vacuum Measurement


Viewports and Glass Components
MDC offers a wide selection of optical quality windows. These hermetic viewports are available in various window materials including type 7056-glass, sapphire and fused quartz. They are constructed with vacuum grade materials using the latest in glass-to-metal and ceramic-to-metal bonding technology.

Introduction Viewports
Introduction Glass Components


Electrical and Fluid Feedthroughs
Electrical feedthroughs are manufactured by Insulator Seal, MDC’s ceramic-to-metal seal division located in Sarasota, Florida. Insulator Seal bonds high purity alumina ceramics with low expansion metals to produce the industry’s most reliable hermetic seals. The electrical feedthroughs produced with this bonding technology are required in most any vacuum system and provide the means of delivering or transmitting high current or voltage as well as instrumentation signals in and out of vacuum systems. Non-electrical fluid feedthroughs for conventional and liquid nitrogen cooling are also offered in this section of the catalog.

Introduction Electrical Feedthroughs
Coaxial
Power
High Current
High Voltage
Breaks and Envelopes
Instrumentation
Accessories


Introduction Fluid Feedthroughs

General Purpose with Swagelock®
General Purpose with VCR®
Liquid Nitrogen with Swagelock®
Liquid Nitrogen with VCR®



Motion and Manipulation
MDC has assembled a comprehensive selection of precision instruments ideally suited for the manipulation of samples located inside a vacuum chamber. Rotary, linear, wobble and combined motion instruments are available for precise manipulation of samples. Motion instruments are driven with fine-pitch micrometer lead screws and constructed with a welded bellows actuator for maximum reliability and UHV compatibility. Also available are multiple-axis xyz-motion stages, rotatableaxis and axial-lift stages, load-lock systems, magnetic transporters and patented sample handling systems. Automation via motorization is available for most of the motion instruments in this section.

Introduction Motion & Manipulation
Introduction Motion
Introduction Manipulation
Introduction Load-Lock Systems
Introduction In-Vacuum Accessories
Introduction Motorization



e-Vap® Thin Film Deposition
e-Vap® continues to lead the industry in providing compact high performance evaporation sources. Recently MDC has dedicated new resources to updating the e-vap® manufacturing process. Now located in our main Hayward California factory e-vap® production is being increased with a new dedication to quality and service. e-vap® reliability, ease of maintenance and advanced features such as long life filaments, single ceramic emitters and high frequency sweep offer excellent economy for today’s demanding processes. We continue to refine e-vap® sources to combine top performance with modern manufacturing techniques to assure the best possible value. From the extremely compact and versatile Mighty Source to our Extra-Large frame 6 source e-vap® has the products you need to succeed. A full line of power supplies and advanced controllers are available to provide complete process solutions.

evap Frame 5 Source
Introduction e-Vap®
Introduction Re-Vap™ 900 system
Introduction Re-Vap™ 3000 system
Introduction e-Vap® 100 system
Introduction e-Vap® 3000 system
Introduction e-Vap® Mighty Source™ system
Introduction Individual Sources
Introduction Horizontal Source Assembly
Introduction Vertical Source Assembly
Introduction Power Supplies
Introduction Control and Measurement
Introduction Crucible Indexer


 
 Chambers
MDC offers standard vacuum chambers for basic research and laboratory vacuum applications. Stainless steel bell jars, feedthrough collars, baseplates and base wells with elastomer seal interfaces are ideally suited for most high vacuum applications. Standard surface science chambers fitted with Del-Seal™ CF metal seal flanges are available for demanding UHV surface analysis applications.

Standard Spherical Chambers
Standard D-Shape Chamber
Standard Cylindrical Chambers
Standard Box Chambers
Standard Chamber Support Frames
Bell Jar System
Surface Science Analysis Chambers


 
Custom Engineering
This catalog represents MDC’s ongoing efforts in the development and production of practical and dependable vacuum solutions for the scientific and industrial vacuum community. In the event the product you seek is not in this catalog, MDC can provide estimates for the modification or custom fabrication of most products depicted herein.

Chamber geometry

Vacuum components made to order
Modification to standard parts

 
 
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