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全量式安全阀
   
HFSF-1P 手拉式  Lever 1"~2"
HFSF-2P 密闭式 Sealing 1"~2"
Dimensions Lever
单位:mm
Sealing
单位:mm
项目
Size

HFSF-1P
HFSF-2P
Inlet

B
Outlet

C
Inlet
orifice
di
Throat
orifice
dt
Valve seat
orifice
ds
Effective
Discharge area
mm2


E


F
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
 
General 材料
NO.
Type
零件 Name
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