产品编号:141754-540
产品名称:台湾317 SV-B29安全阀
型  号:SV-B29
产品备注:佳裕阀门(上海)有限公司
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台湾317阀门华东地区上海佳裕阀门总代理:

台湾317青铜安全阀SV-B29、S3W-LR


 

(SV-B29) BRONZE SAFETY RELIEF VALVE (OLD MODEL: S3W-LR)


MODEL:  SV-B27 / SVP-B27  WITHOUT LEVERMODEL:  SV-B29 / SVP-B29  WITH LEVERSV-B27/SV-B29 optional Pressure: 10.5~20 Kgf/cm2When placing order, please indicate Working PressureThe Disc can be replaced with PTFE for good effect of anti-leakage. (Model: SVP-B27, SVP-B29)


 

Working Fluid : SV-B27/SV-B29/SVP-B29Non-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/cm2SVP-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.


 

NominalDiameter Valve SeatDiameter D Lift l Effective Area mm2 L1E L2F Fitting Screw Closed Type Lever Type
2.22Dl πD l 0.785D2 Inlet d1 Outlet d2 Amm 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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