+
  • NW80-50.png

Butterfly Valve F-cup seal type

Product Description

Product Parameters

   

Generic Name (DN) Conductivity in the Open State (Molecular Flow) Minimum Controllable Conductivity (Molecular Flow) Maximum Differential Pressure Closing/Opening Time Weight(approximately)
Aluminum Alloy Stainless Steel
mm inch 1s-1 1s-1 mbar s kg 1bs kg 1bs
40 1  1/2 80 0.25 1,000.00 0.3 2.8 6.3 3.9 8.6
50 2 150 0.30 1,000.00 0.3 2.9 6.4 4.1 9
63 2  1/2 360 0.45 1,000.00 0.3 3.3 7.2 5.2 11.5
80 3 850 0.65 1,000.00 0.3 3.4 7.5 5.5 12.1
100 4 1400 0.85 800.00 0.3 3.6 7.9 6.1 13.4