V-100 Bellows Vacuum Isolation Valve is a 4-inch valve that is available in both manual and pneumatic options, and either angle or inline configurations. A formed stainless-steel bellows prevents outgassing, virtual leaks, and particle entrapment between bellows convolutions and extends the valves cycle life over a conventional o-ring shaft-sealed valve.
Series 150/160 and V-100 valves are designed to insure product quality, reliability and value. They function reliably in applications ranging from semiconductor manufacturing to plasma physics research to nuclear accelerators. MKS manufactures its valves with interchangeable parts, inspecting them at every step.