Series 140 | HV gate valve

HV gate valve

Shut-off device for pumps in process systems, industrial applications, transfer valve.

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Factsheet

Series Number140
Series NameHV gate valve
DescriptionGeneral purpose valve for isolation in high or rough vacuum applications. Especially suited to industrial processes.
Actuator typesDN 63 - 350:, Manual actuator (lever), DN 400:, Manual actuator (hand wheel), Pneumatic actuator (double acting), 3-position pneumatic actuator
Sealing technologyVATLOCK-System
Sealing GateFKM (VITON®)
Sealing BonnetFKM (VITON®)
FeedthroughRotary feedthrough, HV
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)63 (2 1/2") - 400 (16")
Body materialStainless steel
Cycles until first service DN 63 - 400: 200'000 cycles, DN 400: reduced cycle life

Options

Actuator
  • Solenoid for impulse acting (last valve position is maintained at power failure)
  • Solenoid seperate for external mounting
  • Solenoid for 12, 48 V DC
  • Solenoid for 24, 48, 100, 115, 200, 230 V 50/60 Hz
  • Double position indicator (two switches for position "open" and "close")
  • Actuator in position 2 or 3 (position 1 is standard)
  • actuator on B side (A side is standard)
Valve
  • Customer specified flanges
  • For direct mounting to flat chamber: special flange for mounting valve to the chamber wall, standard flange on opposite side
  • Other sealing materials
  • Watercooled or waterheated flanges
  • Rotary feedthrough with intermediate pump port
  • Ports for roughting (Bypass), venting, purging or gauges
  • Special ports on request resp. according to customer's specification
Heating
  • Temperature control with thermostat: individually adjustable Supply voltage: 100 - 120V / 200 - 240 V AC

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