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臺(tái)灣317青銅安全閥SV-B29
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臺(tái)灣317青銅安全閥sv-b29
規(guī)格參數(shù)
產(chǎn)品名稱:青銅安全閥
型號(hào)規(guī)格:sv-b29
公稱直徑:dn8-dn25mm
工作壓力:1.6mpa
閥體材質(zhì):青銅
連接方式:螺紋
適用介質(zhì):蒸汽、水等
產(chǎn)品特點(diǎn):
(sv-b29) bronze safety relief valve (old model: s3w-lr) |
model: sv-b27 / svp-b27 without lever model: sv-b29 / svp-b29 with lever sv-b27/sv-b29 optional pressure: 10.5~20 kgf/cm2 when placing order, please indicate working pressure the disc can be replaced with ptfe for good effect of anti-leakage. (model: svp-b27, svp-b29)
working fluid :
|
sv-b27/sv-b29/svp-b29 non-corrosive gas, air, steam. svp-b27 (without lever) non-corrosive gas, liquid, air, steam, water, oil.
|
working temp:
|
-45℃~185℃
|
working pressure:
|
sv-b27 / sv-b29 : 0.3 ~ 10 kgf/cm2 11 ~ 20 kgf/cm2 svp-b27 / svp-b29 (ptfe) 3 ~ 10 kgf/cm2
|
thread end:
|
bspt (bs21), npt (ansi b2.1)
|
material:
|
no./ parts
|
w/o lever
|
sv-b27 (s3w-a)
|
svp-b27
|
with lever
|
sv-b29 (s3w-lr)
|
svp-b29
|
|
type :
|
metal to metal
|
ptfe
|
1
|
valve seat
|
forge brass
|
forge brass
|
2
|
valve disc
|
forge brass
|
forge brass
|
3
|
valve spindle (stem)
|
forge brass
|
forge brass
|
3-1
|
valve seal
|
-
|
ptfe
|
4
|
valve body
|
bronze
|
bronze
|
5
|
spring shoe
|
bsbm
|
bsbm
|
6
|
adjusting screw
|
bsbm
|
bsbm
|
7
|
stop nut
|
bsbm
|
bsbm
|
8
|
cap
|
forge brass
|
forge brass
|
9
|
lever (type: b29)
|
steel
|
steel
|
10
|
spring
|
swosc-v
|
swosc-v
|
11
|
screw washer
|
bsbm
|
bsbm
|
12
|
hexagon nut
|
bsbm
|
bsbm
|
13
|
stop bolt
|
bsbm
|
bsbm
|
14
|
pin
|
bsbf
|
bsbf
|
|
無
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