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安全闭
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全量式安全阀 |
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HFSF-1P 手拉式 Lever 1"~2" |
HFSF-2P 密闭式 Sealing 1"~2" |
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Dimensions |
Lever |
Unit:mm |
Sealing |
Unit:mm |
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HFSF-1P
HFSF-2P
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Inlet
B |
Outlet
C |
Inlet
orifice
di |
Throat
orifice
dt |
Valve seat
orifice
ds |
Effective
Discharge area
mm2 |
E
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F
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Lift |
Wt.
kg |
1" |
310 |
1" |
1-1/4" |
25 |
19 |
22.5 |
283.5 |
60 |
85 |
4.8 |
6.5 |
1-1/2" |
385 |
1-1/2" |
2" |
40 |
29 |
34.0 |
660.5 |
70 |
100 |
7.3 |
12.0 |
2" |
440 |
2" |
2-1/2" |
50 |
38 |
44.0 |
1134.1 |
85 |
115 |
9.5 |
17.5 |
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General Material
NO. |
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HFSF-2P
Sealing |
HFSF-1P
Lever |
1 |
Valve Body |
FC |
2 |
Valve Seat |
CF8 |
3 |
Disc |
SUS 304 |
3-1 |
Soft Seal |
Teflon (PTFE) |
4 |
Spring |
Steel |
5 |
Stem |
SUS 304 |
Working Pressure |
1.0~10 kgf/cm2 11~20
kgf/cm2 |
Working Temp |
-5°C~196°C |
Working Fluid |
Noncorrosive Gas, Air, Steam |
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HAITIMA Corporation.