KROHNE DK 32-DK 34-DK 37 EN - Manual (Page 35)

TECHNICAL DATA
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DK32 - DK34 - DK37
www.krohne.com 06/2014 - 4000287103 MA DK32-34-37-R05-en
Valves
Valve characteristics
Measuring span: 10 : 1
Declaration of flow: Values = 100%
Water: 20°C [68°F]
Air: 20°C [68°F], 1.013 bara [14.7 psia]
only DK32 and DK37 Max. low rate Qv Characteristic
Valve spindle Water Air Kv Cv
Cones Ø [mm] Ø ["] [l/h] [GPH] [Nl/h] [SCFH] [m 3 /h] [GPM]
K 005 - K 010 1 0.039 5 1.32 100 3.72 0.018 0.021
K 015 - K 040 - K 080 2.5 0.98 50 13.2 1000 37.2 0.15 0.175
K 125 ... K 340 4.5 0.177 160 42.3 4300 160 0.48 0.552
Spindle 1.0mm - 0.039" Spindle 2.5mm - 0.098"
Spindle 4.5mm - 0.177"
1 Flow, air
2 Flow, water
3 Spindle rotation n
MA_DK32_34_37_R05_en_287103_PRT.book Page 35 Friday, June 6, 2014 11:42 AM