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上海丹欧阀门有限公司:上海丹欧阀门有限公司主要生产:闸阀、截止阀、球阀、蝶阀、调节阀、过滤器、刀型闸阀、隔膜阀、旋塞阀、针型阀、呼吸阀、阻火器、疏水阀、桨料阀、保温阀门系列、高温高压阀门、水力控制阀系列、食品专用阀等。 上海丹欧阀门有限公司:上海丹欧阀门有限公司主要生产:闸阀、截止阀、球阀、蝶阀、调节阀、过滤器、刀型闸阀、隔膜阀、旋塞阀、针型阀、呼吸阀、阻火器、疏水阀、桨料阀、保温阀门系列、高温高压阀门、水力控制阀系列、食品专用阀等。

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参考价格:0 | 发布于:2009-9-24

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产品信息
产品名称:ZJHS气动高压角型调节阀
产品品牌:丹欧阀门
规格型号:
生产厂家:上海丹欧阀门
产品产地:
产品简介:

  ZJHS气动高压角型调节阀  
   
   
  
ZJHS-220、ZJHS-320型气动薄膜精小型角形高压调节阀是针对调节阀在高压或高压差、有严重汽蚀、冲蚀的严酷工况条件下寿命短、阀杆易断裂、衬套易脱落严重问题研制开发的产品。它采用多级节流形式来分摊压差,减少了气蚀、冲蚀、挠流破坏,大大提高了调节阀的使用寿命,特别是用在尿素系统中比普通高压阀寿命提高2-3倍。阀体为直角形,阀芯为单导向结构,阀体流路简单,阻力小,特别适用于高粘度,含有悬浮物和颗粒状介质流体的调节,可避免结焦、粘结、堵塞。 
 
 
     
         
             
             公称通径(mm) 
             
             
             20 
             
             
             25 
             
             
             40 
             
             
             50 
             
             
             65 
             
             
             80 
             
             
             100 
             
             
             150 
             
             
             200 
             
             
             250 
             
             
             300 
             
         
         
             
             阀座直径(mm) 
             
             
             10 
             
             
             12 
             
             
             15 
             
             
             20 
             
             
             25 
             
             
             32 
             
             
             40 
             
             
             50 
             
             
             65 
             
             
             80 
             
             
             100 
             
             
             125 
             
             
             150 
             
             
             200 
             
             
             250 
             
             
             300 
             
         
         
             
             流量系数Kv 
             
             
             1.6 
             
             
             2.5 
             
             
             4 
             
             
             6.3 
             
             
             10 
             
             
             16 
             
             
             25 
             
             
             40 
             
             
             63 
             
             
             100 
             
             
             160 
             
             
             250 
             
             
             400 
             
             
             630 
             
             
             1000 
             
             
             1600 
             
         
         
             
             可调范围 
             
             
             30:1 
             
         
         
             
             公称压力 
             
             
             标准产品1.6、4.0、6.4MPa;特殊订货10、22、32MPa 
             
         
         
             
             阀芯形式 
             
             
             单座柱塞型阀芯 
             
         
         
             
             流量特性 
             
             
             直线、等百分比 
             
         
         
             
             工作温度 
             
             
             普通型-40~230℃;散热片型230~450℃,特殊订货450~600℃ 
             
         
         
             
             法兰标准 
             
             
             符合JB78-59、JB79-59标准,可按JB/79.1-94、JB/79.2-94、ANSI、JIS、DIN 等订货生产 
             
         
     
 
 
 允许压差 
 
     
         
             
             公称通径 
            DN(mm) 
             
             
             PN320 
             
             
             6 
             
             
             10 
             
             
             15 
             
             
             25 
             
             
             32 
             
             
             40 
             
             
             50 
             
             
             65 
             
             
             80 
             
             
             100 
             
         
         
             
             PN220 
             
         
         
             
             阀座直径(mm) 
             
             
             3 
             
             
             4 
             
             
             6 
             
             
             4 
             
             
             6 
             
             
             7 
             
             
             8 
             
             
             10 
             
             
             6 
             
             
             7 
             
             
             8 
             
             
             10 
             
             
             12 
             
             
             7 
             
             
             8 
             
             
             10 
             
             
             12 
             
             
             16 
             
             
             20 
             
             
             16 
             
             
             20 
             
             
             30 
             
             
             20 
             
             
             38 
             
             
             30 
             
             
             50 
             
             
             38 
             
             
             65 
             
             
             50 
             
             
             80 
             
             
             65 
             
             
             100 
             
         
         
             
             输入信号 
            kgf/cm2 
            (0.2~0.1) 
             
             
               
             
             
             320 
             
             
             200 
             
             
             320 
             
             
             200 
             
             
             80 
             
             
             320 
             
             
             200 
             
             
             80 
             
             
             40 
             
             
             20 
             
             
             80 
             
             
             40 
             
             
             16 
             
             
             4 
             
             
             4 
             
             
             16 
             
             
             4 
             
             
             6 
             
             
             16 
             
             
             25 
             
             
             1 
             
             
             16 
             
             
             0.6 
             
         
         
             
               
             
             
             220 
             
             
             160 
             
             
               
             
             
             220 
             
             
             160 
             
             
             64 
             
             
             40 
             
             
             140 
             
             
             64 
             
             
             25 
             
             
             64 
             
             
             16 
             
             
             25 
             
             
             8 
             
             
             20 
             
             
             6 
             
             
             10 
             
             
             4 
             
             
             6 
             
             
             2.5 
             
         
         
             
             输入信号 
            kgf/cm2 
            (0.6~1.8) 
             
             
               
             
             
             320 
             
             
             320 
             
             
             160 
             
             
             100 
             
             
             320 
             
             
             160 
             
             
             64 
             
             
             160 
             
             
             35 
             
             
             64 
             
             
             20 
             
             
             55 
             
             
             16 
             
             
             30 
             
             
             10 
             
             
             16 
             
             
             6 
             
         
         
             
               
             
             
             320 
             
             
             220 
             
             
             200 
             
             
             110 
             
             
             220 
             
             
             200 
             
             
             70 
             
             
             200 
             
             
             45 
             
             
             70 
             
             
             25 
             
             
             70 
             
             
             20 
             
             
             35 
             
             
             14 
             
             
             20 
             
             
             8 
             
         
     
 
  
主要零件材料  
 
     
         
             
             零件名称 
             
             
             阀体 
             
             
             阀杆 
             
             
             阀芯 
             
             
             阀座 
             
             
             填料 
             
             
             压缩弹簧 
             
             
             波纹薄膜 
             
         
         
             
             材料 
             
             
             40锻钢 
            不锈钢 
            钼二钛 
             
             
             2Cr13 
            不锈钢 
            钼二钛 
              
             
             
             2Cr13或堆 
            焊钴铬钨 
            硬质合金 
             
             
             2Cr13或堆 
            焊钴铬钨 
            硬质合金  
              
             
             
             V形 
            聚四氟乙烯圈 
             
             
             60Si2Mn 
             
             
             丁睛橡胶  
            夹尼衬里 
             
         
     
 
  
性能指标  
 
     
         
             
             序号 
             
             
             项目 
             
             
             单位 
             
             
             不带定位器 
             
             
             带定位器 
             
         
         
             
             1 
             
             
             基本误差 
             
             
             % 
             
             
             ±4 
             
             
             ±1 
             
         
         
             
             2 
             
             
             回差 
             
             
             % 
             
             
             2.5 
             
             
             1 
             
         
         
             
             3 
             
             
             死区 
             
             
             % 
             
             
             1.5 
             
             
             0.1 
             
         
         
             
             4 
             
             
             允许泄漏量 
             
             
             % 
             
             
             为C值的0.01%,对C≤4.Q泄≈0 
             
         
         
             
             5 
             
             
             额定流量系数Kv偏差 
             
             
             C≤4 
             
             
             % 
             
             
             ±15 
             
         
         
             
             流量特性误差 
             
             
             C>4 
             
             
             % 
             
             
             ±10 
             
         
     
 
 
 外形尺寸  
 
     
         
             
             公通径 
            (mm) 
             
             
             6 
             
             
             10 
             
             
             15 
             
             
             25 
             
             
             32 
             
             
             40 
             
             
             50 
             
             
             65 
             
             
             80 
             
             
             100 
             
             
             125 
             
             
             150 
             
         
         
             
             L1(mm) 
             
             
             100 
             
             
             105 
             
             
             105 
             
             
             120 
             
             
             135 
             
             
             190 
             
             
             225 
             
             
             275 
             
             
             315 
             
             
             365 
             
             
             400 
             
             
             510 
             
         
         
             
             L2(mm) 
             
             
             83 
             
             
             90 
             
             
             105 
             
             
             120 
             
             
             135 
             
             
             165 
             
             
             190 
             
             
             215 
             
             
             260 
             
             
             290 
             
             
             300 
             
             
             400 
             
         
         
             
             薄膜式 
             
             
             H(mm) 
             
             
             407 
             
             
             406 
             
             
             425 
             
             
             401 
             
             
             493 
             
             
             502 
             
             
             500 
             
             
             630 
             
             
             630 
             
             
             620 
             
             
             848 
             
             
             910 
             
         
         
             
             D(mm) 
             
             
             285 
             
             
             360 
             
             
             470 
             
             
             620 
             
         
         
             
             重量(KG) 
             
             
             37 
             
             
             43 
             
             
             46 
             
             
             52 
             
             
             93 
             
             
             160 
             
             
             123 
             
             
             224 
             
             
             297 
             
             
             442 
             
             
             650 
             
             
             780 
             
         
         
             
             活塞式 
             
             
             H(mm) 
             
             
             527 
             
             
             526 
             
             
             545 
             
             
             521 
             
             
             586 
             
             
             595 
             
             
             593 
             
             
             655 
             
             
             655 
             
             
             645 
             
             
             758 
             
             
             820 
             
         
         
             
             D(mm) 
             
             
             264 
             
             
             352 
             
             
             490 
             
         
         
             
             重量(KG) 
             
             
             51 
             
             
             57 
             
             
             60 
             
             
             66 
             
             
             92 
             
             
             105 
             
             
             122 
             
             
             217 
             
             
             290 
             
             
             435 
             
             
             628 
             
             
             758