mks mks instruments, inc. is a global provider of vacuum, components subsystems and process control solutions that provide improved process performance and productivity. mks offers a wide variety of fittings and components including tees, crosses, elbows, tubes, flanges, end caps, reducers, and seals in standard sizes and configurations. they are offered in series 23 buttweld, series 31 iso-kf, series 76 iso-universal, and series 88 cf components.
VAT is the leading global developer, manufacturer, and supplier of high-end vacuum valves. VAT’s products and services are mainly used in semiconductor, flat panel display, and solar panel manufacturing.
VAT’s core product line includes gate valves and pendulum valves, control valves, slit valves and doors, angle valves and diaphragm valves as well as other custom products for a wide range of industry and research applications.
product line highlights
- vacuum fittings
- flanges, bellows, elbows, reducers, tees...
- vacuum centering rings
- vacuum hoses
- vacuum tubing
- vacuum gauges
- vacuum assemblies
- life sciences
vacuum fittings & components
MKS manufactures a complete line of stainless steel vacuum components and vacuum valves in ISO-KF, ISO Universal, metal-sealed CF and ButtWeld versions, as well as process piping specifically designed for biopharmaceutical applications. In addition to its broad offering of standard components, MKS can also provide custom-designed heater jackets.