Description
Scope Of Application | 16×105~6.7×10-4Pa(“G” Thread) 6×105~6.7×10-4Pa(Loose Flange) 40×105~6.7×10-4Pa(Weld) 105~6.7×10-4Pa(“KF” Fast Release Flange) |
|---|---|
Valve Leakage Rate | ≤6.7×10-5Pa.L/S. |
Medium Temperature | -25~+150ºC (PTFE) -30~+260ºC (PPL) |
Installation Status | Any |
Body、Bonnet、Stem、Ball | Stainless Steel |
Seal | Viton (optional)、PTFE、PPL |
Our High Vacuum Ball Valve is precision-engineered to meet the rigorous demands of critical industrial and laboratory environments, with manual operation for precise flow control in high-vacuum systems. This stainless steel vacuum ball valve is designed to maintain consistent system vacuum integrity, with a rotating spherical core that enables smooth, on-off control of media while minimizing pressure drop and leakage. Unlike standard ball valves, this model is optimized to perform reliably across extreme vacuum and pressure ranges, making it suitable for both high-vacuum and general pressure operating conditions. The valve’s design ensures minimal air ingress, preserving the stability of sensitive processes that require strict vacuum conditions.
The integrated ISO5211 direct mount vacuum ball valve design enables seamless, tool-free integration with both pneumatic and electric actuators, eliminating the need for custom mounting brackets and simplifying system automation upgrades. This design also delivers a streamlined, compact footprint for space-constrained installations.
Engineered for high flow conductance vacuum valve applications, this model maintains optimal flow rates even under extreme vacuum conditions, with a leakage rate of ≤ 6.7×10⁻⁵ Pa·L/S to ensure long-term vacuum system stability. The precision-machined ball and seat assembly delivers bubble-tight shutoff for sensitive processes.
The valve’s body, bonnet, stem, and ball are all manufactured from high-grade stainless steel, delivering exceptional corrosion and wear resistance for long service life in harsh industrial environments. Multiple seal material options accommodate a wide range of media and temperature requirements.
This manual high vacuum ball valve is ideal for use across industries that demand precision and vacuum integrity, including biotechnology, pharmaceutical manufacturing, semiconductor production, food and beverage processing, dairy production, winemaking, cosmetics manufacturing, new energy industries, and precision laboratory research and development.
As a trusted supplier for industrial enterprises worldwide, we deliver fully customized high vacuum ball valve solutions tailored to your specific operating pressure, temperature, media, and connection requirements. Our in-house engineering team provides end-to-end technical support, from initial specification to after-sales service, with strict quality control to ensure every valve meets global industrial performance standards. For inquiries, contact our team at +86 (577) 86838999 or email pioneertrade@163.com.
We offer four standard connection options: G Thread, Loose Flange, Weld, and KF Fast Release Flange, to fit diverse industrial piping and vacuum system configurations.
With PPL seal material, the valve supports a medium temperature range up to +260℃, while PTFE seals accommodate up to +150℃. Custom Viton seals are also available for specialized application needs.
Yes, the integrated ISO5211 direct mounting platform enables seamless integration with both pneumatic and electric actuators, simplifying automation retrofits and continuous process control upgrades.
