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Series

25.7 HV Quick Shut-Off Valve

  • 25740-QE99

Series

25.7 HV Quick Shut-Off Valve

Article number
25740-QE99
Vacuum to 1.2 bar (abs)

Perfect Backflow Protection

  • Technical data
  • Downloads
Size
DN 100 (4")
Material
Stainless steel
Flange
ISO-K
Pressure Range
Vacuum to 1.2 bar (abs)
Differential pressure on the gate
≤ 1 bar
Leak rate
Valve Body
< 1 × 10-9 ls-1
Valve Seat
< 1 × 10-6 ls-1
Conductance (laminar flow)
6000 ls⁻¹
Max. temperature valve body
≤ 200 °C
Heating and Cooling Rate
≤ 50 °C h-1
Seal
Bonnet
FKM
Gate
FKM
Trigger Pressure
≥ 5 mbar
Closing time
≤ 10 ms
Weight
3.7 kg / 8.16 lbs

25.7 HV Quick Shut-Off Valve 25740-QE99 3D CAD File

ZIP 68 KB Download

25.7 HV Quick Shut-Off Valve 25740-QE99 2D Dimension Drawing

PDF 157 KB Download

25.7 HV Quick Shut-Off Valve 25740-QE99 Manual

PDF 927 KB Download

25.7 HV Quick Shut-Off Valve 25740-QE99 Product Datasheet

PDF 18 KB Download
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