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STAINLESS STEEL
THREADED & SOCKET WELDED
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(1/2") / 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 | H | sw | 0S | SL | Kv | WEIGHT (KG) |
65 | 51 | 27 | 21,6 | 3 | 4,9 | 0,45 |
75 | 57 | 32 | 27 | 3 | 7,6 | 0,60 |
90 | 66 | 39 | 33,7 | 3 | 13,7 | 0,70 |
110 | 78 | 50 | 42,8 | 4 | 20,7 | 1,10 |
120 | 88 | 55 | 48,8 | 4 | 34,2 | 1,70 |
150 | 104 | 68 | 60,8 | 4 | 48,6 | 2,70 |
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ALFANOX
KE 480 A1
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