KROHNE DK 46-47-48-800 EN - Manual (Page 34)

7
TECHNICAL DATA
34
DK46 - DK800
www.krohne.com 05/2011 - 4000302403 MA DK46-800-R03-en
Valves
Valve characteristics
1 Flow, air
2 Flow, water
3 Spindle revolution n
Declaration of flow: Values = 100%
Water: 20°C [68°F]
Air: 20°C [68°F], 1,013 bar abs. [14.7 psia]
Max. flowrate Valve characteristic value
Valve spindle Water Air Kv Cv
Ø [mm] Ø [inches] [Nl/h] [GPH] [Nl/h] [SCFH] [m 3 /h] [GPM]
1 0.039 5 1.3 100 3,7 0.018 0,02
2.5 0.98 50 13 1000 37 0.15 0,17
4.5 0.177 160 42 4300 160 0.48 0,55
Spindle Ø 1.0mm - 0,039" Spindle Ø 2.5mm - 0,098"
Spindle Ø 4.5mm - 0,177"
MA_DK46_800_R03_en_302403_PRT.book Page 34 Thursday, May 19, 2011 8:26 AM