HV-GATE SERIES 11

  • General purpose valve for isolation in high vacuum systems
  • Especially suited to pump isolation

Benefits
  • Low-cost bellows sealed valve
  • DN 63 – 200 with vulcanized seal (no dead volumes at the gate seal)

Accessories
  • Seals
  • Heater
  • Connection elements
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HV-GATE SERIES 11
Technical Data DN63 DN80 DN100 DN160 DN200 DN250 DN320
Leak rate: Valve body, Valve seat < 1 x 10-9 mbar ls-1
Pressure range 1 x 10-8 mbar to 1.6 bar (abs) 1 x 10-8 mbar to 1.2 bar (abs)
Differential pressure on the gate ≤ 1.6 bar ≤ 1.2 bar
Differential pressure at opening ≤ 30 mbar
Cycles until first service 200 000
Material
– Valve body AISI 304 (1.4301)
– Mechanism AISI 316L (1.4404) AISI 304 (1.4301)
– Bellows AISI 633 (AM350)
Seal: bonnet, Gate FKM (Viton®)
Feedthrough Balg
Solenoid valve 24 V DC, 2.5 W (others on request)
Position indicator: contact rating
– Voltage 10 – 30 V DC
– Current Max. 200mA
Valve position indicator LED