台湾317青铜安全阀SV-B9A
| (SV-B9A) BRonZE SAFETY RELIEF VALVE |
| MODEL: |
SV-B9A / SVP-B9A WITHOUT LEVER |
| MODEL: |
SV-B9L / SVP-B9L WITH LEVER |
The features of low lift bronze safety valves for which the valve seat & disc are processed by lapping.
The Disc can be replaced with PTFE for good effect of anti-leakage. (Model: SVP-B9A, SVP-B9L)
When placing order, please indicate Working Pressure
|
Working
Fluid :
|
metal to metal:
Non-Corrosive Gas, Air, Steam.
PTFE:
l Non-corrosive Gas, Non-corrosive Liquid.
l Air, Steam, Water, Oil.
|
| Working Temp: |
-45℃～185℃ |
| Working Pressure: |
SV-B9A / SV-B9L :
0.3 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2
SVP-B9A / SVP-B9L :
2 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2 (PTFE)
|
| Thread End: |
BSPT (BS21), NPT (ANSI B2.1) |
| MATERIAL: |
|
| No./ Parts |
W/O Lever |
SV-B9A
SV-B9L
|
SVP-B9A
SVP-B9L
|
| With Lever |
|
|
Type :
|
metaL TO metaL |
PTFE |
|
1
|
Valve Body |
CAST BRONZE |
CAST BRONZE |
|
2
|
Valve Seat |
FORGE BRASS |
FORGE BRASS |
|
3
|
Valve Disc |
FORGE BRASS |
FORGE BRASS |
|
3-1
|
Soft Seal |
- |
PTFE |
|
4
|
Spring |
SWOSC-V |
SWOSC-V |
|
5
|
Stem |
BRASS |
BRASS |
|
6
|
Cap |
FORGE BRASS |
FORGE BRASS |
|
7
|
Packing (B9A) |
ASBESTOS |
ASBESTOS |
|
8
|
Spring Seat |
BsBM |
BsBM |
|
9
|
Nut |
BsBM |
BsBM |
|
10
|
Adjusting Screw |
BsBM |
BsBM |
|
11
|
Handle (B9L) |
STEEL |
STEEL |
|
Dimension: Type: Sealing (without lever) mm Type: Lever mm
|
|
Size
|
|
Inlet
|
Outlet
|
Valve Seat Orifice
|
|
|
Lift
l
|
Weight
kgs
|
|
Size
|
|
Weight
kgs
|
|
|
A
|
B
|
C
|
D
|
E
|
F
|
|
A1
|
|
|
1/2”
|
145
|
1/2”
|
1/2”
|
13
|
29
|
49
|
0.52
|
0.5
|
|
1/2”
|
167
|
0.7
|
|
|
3/4”
|
167
|
3/4”
|
3/4”
|
19
|
36
|
55
|
0.76
|
0.8
|
|
3/4”
|
190
|
0.9
|
|
|
1”
|
202
|
1”
|
1”
|
25
|
40
|
67
|
1.00
|
1.3
|
|
1”
|
223
|
1.4
|
|
|
1.1/4”
|
233
|
1.1/4”
|
1.1/4”
|
32
|
50
|
79
|
1.28
|
2.2
|
|
1.1/4”
|
248
|
2.2
|
|
|
1.1/2”
|
256
|
1.1/2”
|
1.1/2”
|
38
|
54
|
86
|
1.52
|
2.9
|
|
1.1/2”
|
272
|
2.9
|
|
|
2”
|
283
|
2”
|
2”
|
50
|
66
|
96
|
2.00
|
4.7
|
|
2”
|
299
|
5.0
|
|
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