Vacuum isolation valve
The Vacuum Isolation Valve is specifically designed for vacuum and low-pressure applications requiring dependable shut-off performance. Manufactured from high-quality stainless steel and precision-engineered sealing components, it delivers excellent vacuum integrity, corrosion resistance, and operational reliability in demanding industrial environments.
Vacuum isolation valve
Vacuum Isolation Valves are critical components in vacuum systems, used to isolate chambers, pipelines, pumps, and process equipment. Designed to maintain vacuum integrity while providing reliable flow control, these valves feature advanced sealing technology and precision machining for minimal leakage.
Suitable for high vacuum, medium vacuum, and low vacuum applications, the valves are widely used in semiconductor manufacturing, power generation, chemical processing, laboratory systems, and industrial vacuum equipment.
We provide complete OEM and ODM manufacturing solutions for vacuum valve applications.
Our Vacuum Isolation Valves can be supplied with:
Vacuum isolation valve
| Parameter | Specification |
|---|---|
| Product Name | Vacuum Isolation Valve |
| Size Range | DN15 – DN600 |
| Vacuum Range | 10⁻⁶ Pa to Atmospheric Pressure |
| Pressure Rating | PN10 – PN40 |
| Working Temperature | -40°C to 200°C |
| Body Material | SS304, SS316, SS316L |
| Seal Material | PTFE, Viton, EPDM, Metal Seal |
| Connection Type | Flanged, Welded, Threaded |
| Operation | Manual, Pneumatic, Electric |
| Leakage Rate | ≤ 1×10⁻⁹ Pa·m³/s |
| Applicable Media | Air, Gas, Vacuum Process Media |
| Surface Treatment | Precision Polished |
| Testing Standard | ISO, GB, DIN Standards |
Vacuum isolation valve
Vacuum chambers, wafer processing equipment, and deposition systems.
Vacuum condensers, turbine auxiliary systems, and vacuum pipelines.
Vacuum distillation, drying, and filtration systems.
Sterile vacuum production and laboratory applications.
Vacuum packaging and vacuum drying systems.
Scientific instruments and experimental vacuum equipment.
Vacuum melting and heat treatment systems.
Vacuum pumps, chambers, and automated production equipment.
Material customization plan
Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.
Structural optimization design
For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.
Interface standard adaptation
Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.
