Back to Product Configuration

Series

20.4 VATTERFLY Valve

  • 20.4 - 20446-PA24
  • 20.4 VATTERFLY Valve
20.4 - 20446-PA24
20.4 VATTERFLY Valve
View dimensions

Series

20.4 VATTERFLY Valve

Article number
20446-PA24
1 × 10-8 mbar to 2 bar (abs)

Reliable isolation in contaminating and aggressive vacuum processes (extended body version)

  • Technical data
  • Downloads
Size
DN 200 (8")
Flange
ISO-F
Material
Aluminum
Actuator
Pneumatic: double acting
Position Indication Signal
Yes
Solenoid
No
Pressure Min.
1 × 10-8 mbar
Pressure Max.
2.0 bar (abs)
Conductance
4700 ls⁻¹
Differential Pressure on Plate
≤ 1.6 bar
Differential Pressure at opening
≤ 0.5 bar
Cylinder volume
0.3 l
Max. compressed air pressure
7 bar / 102 psi
Min. compressed air pressure
4 bar / 58 psi
Max. temperature position indicator
≤ 80 °C
Close open time
1.8 s
Weight
21.3 kg / 46.96 lbs
Max. Temperature Actuator
≤ 120 °C
Max. temperature valve body
≤ 120 °C
Add-Ons for Your Product
Valve
Actuator
Soft-Pump Function

20.4 VATTERFLY Valve 20446-PA24 2D Dimension Drawing

PDF 114.08 KB

20.4 VATTERFLY Valve 20446-PA24 Manual

PDF 831.60 KB

20.4 VATTERFLY Valve 20446-PA24 Manual

PDF 831.60 KB

20.4 VATTERFLY Valve 20446-PA24 Manual

PDF 831.60 KB

20.4 VATTERFLY Valve 20446-PA24 Product Datasheet

PDF 37.78 KB

20.4 VATTERFLY Valve 20446-PA24 3D CAD File

ZIP 449.50 KB

Spare parts

Request for quote