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      當(dāng)前位置:上海豪利閥門廠有限公司>>中國臺(tái)灣317閥門>>SV-B3DL安全閥,中國臺(tái)灣317總代理

      SV-B3DL安全閥,中國臺(tái)灣317總代理

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      更新時(shí)間:2022-09-07 14:18:24瀏覽次數(shù):130次

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      經(jīng)營模式:生產(chǎn)廠家

      商鋪產(chǎn)品:50條

      所在地區(qū):上海上海市

      聯(lián)系人:吳 (銷售主管)

      產(chǎn)品簡(jiǎn)介

      中國臺(tái)灣317安全閥定義是根據(jù)壓力系統(tǒng)的工作壓力自動(dòng)啟閉,一般安裝于封閉系統(tǒng)的設(shè)備或管路上保護(hù)系統(tǒng)安全。當(dāng)設(shè)備或管道內(nèi)壓力超過安全閥設(shè)定壓力時(shí),自動(dòng)開啟泄壓,保證設(shè)備和管道內(nèi)介質(zhì)壓力在設(shè)定壓力之下,保護(hù)設(shè)備和管道正常工作,防止發(fā)生意久,減少損失。

      詳細(xì)介紹

      (SV-B3DL) BRONZE SAFETY RELIEF VALVE (1x2)


      MODEL: SV-B3DA / SVP-B3DA (NO LEVER)
      MODEL: SV-B3DL / SVP-B3DL (WITH LEVER)
      When placing order, please indicate Working Pressure The features of low lift bronze safety valves for which the valve seat & disc are processed by lapping. The Disc can be replaced with PTFE for good effect of anti-leakage. (Model: SVP-B3DA, SVP-B3DL)
      Working Fluid : Metal to Metal: Non-Corrosive Gas, Air, Steam. PTFE: l Non-corrosive Gas, Non-corrosive Liquid. l Air, Steam, Water, Oil.
      Working Temp: -45℃~185℃
      Working Pressure: SV-B3DA / SV-B3DL : 0.3 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2 SVP-B3DA / SVP-B3DL : 3 ~ 10 Kgf/cm2 (PTFE)
      MATERIAL:  
      No./ Parts W/O Lever SV-B3DA SV-B3DL SVP-B3DA SVP-B3DL
      With Lever
        Type : METAL TO METAL PTFE
      1 Valve Body CAST BRONZE CAST BRONZE
      2 Valve Seat FORGE BRASS FORGE BRASS
      3 Valve Disc FORGE BRASS FORGE BRASS
      3-1 Soft Seal - PTFE
      4 Spring STEEL STEEL
      5 Stem BRASS BRASS
      6 Cap BRASS BRASS
      7 Packing (B3DA) ASBESTOS ASBESTOS
      8 Spring Seat BsBM BsBM
      9 Nut BsBM BsBM
      10 Adjusting Screw BsBM BsBM
      11 Handle (B3DL) STEEL STEEL


      Dimension: Type: Sealing (without lever) mm Type: Lever mm

      Size   Inlet Outlet Inlet Orifice Valve Seat Orifice     Lift l Weight kgs   Size   Weight kgs  
      A B C di ds E F   A1  
      3/8” x 1/2” 138 3/8” 1/2” 10 13 29 50 0.52 0.52   3/8” x 1/2” 161 0.58  
      1/2” x3/4” 150 1/2” 3/4” 13 19 36 58 0.76 0.66   1/2” x 3/4” 172 0.74  
      3/4” x 1” 176 3/4” 1” 19 25 40 66 1.00 1.09   3/4” x 1” 198 1.20  
      1” x 1.1/4” 206 1” 1.1/4” 25 32 50 82 1.28 1.83   1” x 1.1/4” 222 1.83  
      1.1/4” x 1.1/2” 227 1.1/4” 1.1/2” 32 38 54 89 1.52 2.35   1.1/4” x 1.1/2” 242 2.37  
      1.1/2” x 2” 262 1.1/2” 2” 38 50 66 99 2.00 3.79   1.1/2” x 2” 279 4.00

      www.haolivalve。。com 


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