Pfeiffer HV angle valve| Manual High Vacuum Angle Valve

HV angle valve, DN 16 ISO-KF, manually operated, 304/FKM, “A”-dim. 40 mm

HV angle valve Description

Pfeiffer Vacuum valves are used in a wide range of solutions, from industrial applications to research and development systems. In order to meet these requirements as fully as possible, the vacuum valves are divided according to size, type of flange and drive, and according to the pressure range used. Therefore, there are manually operated vacuum valves with ISO-KF flanges or CF flanges as well as electro pneumatically operated vacuum valves that are also offered with ISO-K flanges. In contrast, the electromagnetically operated vacuum valves are only constructed with ISO-KF flanges due to their operating principle. There are special vacuum valves in all-metal designs for use in the UHV area and vacuum valves, so-called gas metering valves, for controlling pressure as well as for the measured gas supply in vacuum systems. Depending on demand, many of these vacuum valves are available in aluminum and stainless steel.

• With elastomer seals for high vacuum operation
• Stainless steel body with welded diaphragm bellows
• Conductance continuously variable with handwheel (multi-turn)
• Fully retracting and opening
• Additional O-ring materials available
• (PN for DN 16 ISO-KF): ESV-S02100
• Additional sizes available: DN 25, 40, 50 ISO-KF
  • DN 25 ISO-KF PN : ESV-S03100
  • DN 40 ISO-KF PN: ESV-S04100
  • DN 50 ISO-KF PN: ESV-S05100

HV Angle Valve Features

• Operating pressure min.
  • 1 · 10^-8 hPa | 7.5 · 10^-9 Torr | 1 · 10^-8 mbar
• Pressure max. (absolute)
  • 1,000 hPa | 750 Torr | 1,000 mbar