HV-GATE VALVE SERIES 9

  • Valve for demanding pump isolation applications Especially suited to applications with high levels of process byproduct in the gas stream

Benefits
  • For very contaminating processes
  • No grease and no moving parts in the vacuum
  • Opening at 1 bar differential pressure possible
  • Very easy maintenance thanks to simple wedge design

Accessories
  • Seals
  • Connection elements
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HV-GATE VALVE SERIES 9
Technical data DN50 DN63 DN80 DN100 DN160 DN200 DN250
Leak rate
– Valve housing < 1 x 10-9 mbar ls-1
– Valve seat < 1 x 10-7 mbar ls-1
Pressure range 1 x 10-8mbar to 1.2bar (abs)
Differential pressure on the gate ≤ 1.2 bar
Differential pressure at opening ≤ 1 bar
Material
– Valve body AISI 304 (1.4301)
– Gate AISI 304 (1.4301)
– Bellows AISI 633 (AM350)
Seal: bonnet, gate FKM (Viton®)
Feedthrough Bellows
Solenoid valve 24 V DC, 2.5 W (others on request)
Position indicator: contact rating
– Voltage 10 – 30 V DC
– Current ≤ 0.5 A
– Power max. 10 W