进口台湾317青铜安全阀SV-B27| 最新台湾317青铜安全阀SV-B27 |
| | 商品名称：台湾317青铜安全阀SV-B27 | | 品牌:台湾317 | | 型号:SV-B27 | | 口径:DN15-50mm | | 材质:青铜 | | 压力:1.0-6.4mpa | | [加入购物车] [放入收藏夹] [查看评论] |
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| 台湾317青铜安全阀SV-B27 |
(SV-B27) BRONZE
SAFETY RELIEF VALVE (OLD MODEL: S3W-A)
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 |
This
type of safety valve is characterized by regulating of pressure in valve rising
and blowing-out when actuated and is the smallest and lightest valve, and also
can be used in non-corrosive gases (air, oxygen, nitrogen, etc.) steam and
liquids, such as water and oil. The sizes shown in the chart are subject to
change without notice.
Nominal Diameter | Valve Seat Diameter D | Lift l | Effective Area
mm2 | L1 E | L2 F | Fitting Screw | Closed Type | Lever Type |
2.22Dl | πD l | 0.785D2 | Inlet d1 | Outlet d2 | A mm | Weight | A1 mm | Weight |
12 | 12 | 0.52 | 13.32 | 18.84 | 113.0 | 29 | 50 | PT
1/2 | PF
1/2 | 138 | 0.52 | 161 | 0.59 |
19 | 19 | 0.76 | 32.05 | 45.36 | 283.3 | 36 | 58 | PT
3/4 | PF
3/4 | 150 | 0.66 | 172 | 0.74 |
25 | 25 | 1.00 | 55.50 | 78.53 | 490.6 | 40 | 70 | PT
1 | PF
1 | 180 | 1.09 | 202 | 1.19 |
32 | 32 | 1.28 | 90.93 | 128.67 | 803.8 | 50 | 82 | PT
1.1/4 | PF
1.1/4 | 206 | 1.90 | 222 | 1.94 |
38 | 38 | 1.52 | 128.22 | 181.45 | 1133.5 | 54 | 93 | PT
1.1/2 | PF
1.1/2 | 231 | 2.35 | 246 | 2.39 |
50 | 50 | 2.00 | 222.00 | 314.15 | 1962.5 | 67 | 102 | PT
2 | PF
2 | 265 | 3.85 | 282 | 4.11 |
