台湾317铸铁安全阀S3F-A

  • 产品价格:10.00元/台
  • 所在地: [上海/徐汇区]
  • 发布时间:2016年11月28日
  • 信息有效期:长期有效

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上海日柯阀门有限公司

    会员类型:普通会员
  • 联系人:黄先生(先生)
  • 手机:
    联系电话:021-51021208
  • 传真:
    地址:上海市徐汇区龙吴路988号
详细信息
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MODEL: ?SV-B27 / SVP-B27 WITHOUT LEVER
MODEL: ?SV-B29 / SVP-B29 WITH LEVER
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SV-B27/SV-B29 optional Pressure: 10.5~20 Kgf/cm2
When placing order, please indicateWorking Pressure
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The Disc can be replaced withPTFEfor good effect of anti-leakage. (Model: SVP-B27, SVP-B29)
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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
? ?
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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.
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Nominal
Diameter Valve Seat
Diameter D Lift
?l Effective Area mm2 L1
E L2
F Fitting Screw Closed Type Lever Type
2.22Dl πDl 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


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