Ball Valves
Ball Valves for Vacuum, Process, and Industrial Applications
ThinFilmMaterials offers a wide selection of Ball Valves engineered for high vacuum, clean gas, and process control systems. These valves are ideal for shut-off and flow control in roughing lines, forelines, and general vacuum plumbing. Featuring low torque operation and quick quarter-turn actuation, Ball Valves provide a reliable and compact solution for systems requiring frequent cycling.
Our Ball Valves are constructed using corrosion-resistant materials such as 316L stainless steel and brass, and are available with a variety of end connections including tube stub, VCR®, compression, and ASA flange types. Whether for laboratory vacuum setups or industrial gas lines, our Ball Valves deliver leak-tight sealing and long service life.
Key Features of Ball Valves:
Construction: 316L stainless steel, brass, or aluminum
End connections: Tube weld, ASA flange, VCR®, compression
Valve type: 2-way and 3-way ball configurations
Pressure range: Vacuum to 3,000 psi depending on model
Temperature rating: Up to 200°C with PTFE seals
Applications:
Ball Valves are widely used in:
Foreline and roughing line isolation
Gas distribution and purge systems
Thin film deposition and PVD/CVD tools
Analytical instruments and gloveboxes
Semiconductor and vacuum chamber systems
ThinFilmMaterials also supports custom Ball Valve assemblies with modified port lengths, special actuation handles, and vacuum-cleaned preparation for cleanroom environments. Every valve is designed to provide smooth operation, minimal dead space, and long-term sealing performance.