台湾原装sv-b9da青铜安全阀
简述：
台湾317阀门是专业於蒸气配锅炉配管零件及相关工业阀类之製造、销售及研发迄今已有40年经验。為强化服务品质，本公司已於1998通过iso 9001 system 品质系统认证，提昇自我服务水準及客户的信心。
规格参数
产品名称：青铜安全阀
型号规格：sv-b9da
公称直径：dn15-dn50mm
公称压力：1.6mpa
阀体材质：青铜
连接方式：螺纹
适用介质：蒸汽、水
驱动方式：自动
产品特点：
| (sv-b9da) bronze safety relief valve (1x2) |
| model: |
sv-b9da / svp-b9da (no lever) |
| model: |
sv-b9dl / svp-b9dl (with lever) |
when placing order, please indicate working pressure
(spring adjusting range: ± 1 kg/cm2)
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-b9da, svp-b9dl)
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-b9da / sv-b9dl :
0.3 ~ 10 kgf/cm2 , 11 ~ 20 kgf/cm2
svp-b9da / svp-b9dl :
2 ~ 10 kgf/cm2 , 11 ~ 20 kgf/cm2 (ptfe)
|
| material: |
|
| no./ parts |
w/o lever |
sv-b9da
sv-b9dl
|
svp-b9da
svp-b9dl
|
| 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 (b9da) |
asbestos |
asbestos |
8
|
spring seat |
bsbm |
bsbm |
9
|
nut |
bsbm |
bsbm |
10
|
adjusting screw |
bsbm |
bsbm |
11
|
handle (b9dl) |
steel |
steel |
|
| dimension: type: sealing (without lever) mm type: lever mm
|
size
|
|
inlet
|
outlet
|
inlet
orifice
|
valve seat orifice
|
|
|
lift
l
|
weight
kgs
|
|
size
|
|
weight
kgs
|
|
a
|
b
|
c
|
di
|
ds
|
e
|
f
|
|
a1
|
|
1/4” x 1/2”
|
145
|
1/4”
|
1/2”
|
8
|
13
|
29
|
47
|
0.52
|
0.50
|
|
1/4” x 1/2”
|
167
|
0.70
|
|
3/8” x 1/2”
|
145
|
3/8”
|
1/2”
|
10
|
13
|
29
|
47
|
0.52
|
0.50
|
|
3/8” x 1/2”
|
167
|
0.70
|
|
1/2” x3/4”
|
167
|
1/2”
|
3/4”
|
13
|
19
|
36
|
55
|
0.76
|
0.80
|
|
1/2” x 3/4”
|
190
|
0.90
|
|
3/4” x 1”
|
202
|
3/4”
|
1”
|
19
|
25
|
40
|
61
|
1.00
|
1.30
|
|
3/4” x 1”
|
223
|
1.40
|
|
1” x 1.1/4”
|
233
|
1”
|
1.1/4”
|
25
|
32
|
50
|
75
|
1.28
|
2.20
|
|
1” x 1.1/4”
|
248
|
2.20
|
|
1.1/4” x 1.1/2”
|
256
|
1.1/4”
|
1.1/2”
|
32
|
38
|
54
|
86
|
1.52
|
2.90
|
|
1.1/4” x 1.1/2”
|
272
|
2.90
|
|
1.1/2” x 2”
|
283
|
1.1/2”
|
2”
|
38
|
50
|
66
|
96
|
2.00
|
4.70
|
|
1.1/2” x 2”
|
299
|
5.00
|
|
|
订货时须注明工作压力：
(调整范围:±1公斤/平方厘米)
青铜安全阀阀座和阀瓣为研磨处理。
阀瓣可以换成聚四氟乙烯(ptfe)为防渗效果好。(型号:svp-b9da,svp-b9dl)
台湾317阀门：
台湾317蝶阀、台湾317球阀、台湾317闸阀、台湾317安全阀、台湾317疏水阀、台湾317减压阀、台湾317截止阀、台湾317止回阀、台湾317过滤器、台湾317释放阀、台湾317水镜阀。
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