Series 265 | HV inline valve

HV inline valve

Series 26 valves are bellows sealed and designed for high vacuum applications in pumping systems, semiconductor technology, research systems, etc.

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Factsheet

Series Number265
Series NameHV inline valve
DescriptionStandard HV inline valve with bellows feedthrough.
For large gas flows we recommend Series 24.
Actuator typesManual actuator (hand wheel removable), Electromagnetic actuator (single acting with closing spring NC, with control electronics), Pneumatic actuator (double acting), Pneumatic actuator (single achting with closing spring NC or opening spring NO)
Sealing GateFKM (VITON®)
Sealing BonnetFKM (VITON®)
FeedthroughBellows
Leak rate body < 1 . 10-9 mbar ls-1
Leak rate Seat < 1 . 10-9 mbar ls-1
Nominal inside diameters (ID) in mm (inch)16 (5/8") - 80 (3")
Body materialAluminum; Stainless steel
Cycles until first service Depending on SIZE / TEMPERATURE:
MANUAL ACTUATOR: 10.000 cycles
ELECTROMAGNETIC Actuator: 200.000 cycles
PNEUM. DOUBLE ACT.: 2 mio cycles
PNEUM. SPRING CLOSED/OPENED: 1-3 mio cycl.

Options

Actuator
  • DN10 - 50: Solenoid 12, 24, 48, 110 V DC
  • DN10 - 50: Solenoid with 24, 48, 115, 220 - 230 V / 50 Hz
  • DN10 - 50: Solenoid with 24, 48, 115, 220 - 230 V / 60 Hz
  • DN80: Solenoid with 12, 24, 48, 110 V DC
  • DN80: Solenoid with 24, 48, 100, 110 - 115, 200, 220 - 230 V / 50 Hz
  • DN80: Solenoid with 24, 100, 110 - 115, 200, 220 - 230 V / 60 Hz
  • DN10 - 50: Pneumatic actuator with opening spring (NO)
  • DN100 - 160: Solenoid 24 V DC
  • DN100 - 160: Other solenoid voltages on request
  • Solenoid with manual emergency operation
  • Various pneumatic plug-in connector
Position indicator
  • Position indicator for 120°C
  • Position indicator for 150°C
  • Common 7 - pole plug for position indicator and solenoid (up to 48 V only)
Valve
  • Other sealing materials
  • Body with CF flanges

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