Vacuum Manual Butterfly Valve with CF Flange
It is suitable for rough pumping, side pumping, and backing line systems that require high flow conductance, low profile, quick opening, and throttling actions.
It is manually driven (pneumatic and electric driving methods can be provided upon request).
It occupies a small space, making it convenient for installation, disassembly, and maintenance.
The high-vacuum valve opens by rotation to provide a high gas conduction path.
It is recommended for use under operating conditions involving frequent replacement and cleaning.
It is recommended for applications where no line of sight or mechanical movement through the hole is required.
Leakage rate: 1.x10 -9 mbar L/s
Vacuum degree: 1x10 -9 Torr
Temperature range: Intermittent baking at ≤200°C (continuous at 150°C) to improve the ultimate vacuum.
- Size parameters
- Product Features
