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STAINLESS STEEL
BUTT WELDED & FLANGED
FREE FLOW / CHECK VALVE
APPLICATION
Check-valve for inert and corrosive liquids and gases.
Valve closes againist flow direction by spring - action ( NC)
DIMENSION
DN 15 / DN50(2")
OPERATING FEATURES
Operating pressure (Ap): 0,3 bar pressure - differential is necessary for its operation.
Operating temperature : -10°C / 180°C
DN | |
15 | 1/2" |
20 | 3/4" |
25 | 1" |
32 | 11/4" |
40 | 11/2" |
50 | 2" |
A | B | Kv | WEIGHT (KG) |
145 | 51 | 4,9 | 0,55 |
145 | 57 | 7,6 | 0,65 |
155 | 66 | 13,7 | 0,75 |
175 | 78 | 20,7 | 1,25 |
195 | 88 | 34,2 | 1,90 |
225 | 104 | 48,6 | 2,55 |
I®
ALFANOX
KE 380 A1
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