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台湾317青铜安全阀SV-B27、S3W-A,青铜安全阀
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产品： 浏览次数：76台湾317青铜安全阀SV-B27、S3W-A,青铜安全阀 
品牌： 台湾317阀门
单价： 面议
最小起订量： 1 只
供货总量： 150 只
发货期限： 自买家付款之日起 3 天内发货
有效期至： 长期有效
最后更新： 2016-03-07 11:00
  询价
详细信息
 台湾317青铜安全阀SV-B27、S3W-A

 

(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
A1mm
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
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