FL41F-16P不锈钢上展式法兰放料阀

  • 品牌:
  • 型号:
  • 材质:不锈钢
  • 连接形式:
  • 提供加工定制:
  • 加工定制:是
  • 适用介质:
  • 压力环境:
  • 标准:
  • 外形:
  • 流动方向:
  • 驱动方式:
  • 零部件及配件:
  • 形态:
  • 工作温度:
  • 类型(通道位置):
  • 规格:

    不锈钢上展式放料阀产品介绍:
      放料阀主要用于反映器,储罐和其他容器的底部排料,借助于阀门底部法兰焊接于储罐和其他的底部,因此消除工艺介质通常在容器出口的残留现象。放料阀根据实际情况的需要,放底结构设计为平底型,阀体为v型,并提供提升和下降两种工作方式阀瓣。阀体内腔装有耐冲刷、耐腐蚀的密封圈,在开启阀门瞬间,可以保护阀体不被介质冲刷、腐蚀,并对密封圈进行特种处理,使放料阀密封圈表面硬度达到hrc56-62,具有高耐磨、耐腐蚀的功能。放料阀阀瓣密封根据需要时封面均堆焊有硬质合金,密封副采用线密封,保证密封的可靠性,并可防止结疤。同时,上展式放料阀采取短行程阀瓣的设计。
    不锈钢上展式放料阀应用范围:
      上展式放料阀在化工、石油、冶金、制药、农药、染料、食品加工等行业广泛使用。放料阀有各种操作方式,例如,手动,气动(弹簧复位式、双作用式、带手轮和不带手轮),电动,液动,齿轮等。
    上展式放料阀适用介质温度
    (1)使用介质如水、丙酮、酒精、氨、碳酸钡、苯(wcb材质的温度使用-29℃-425℃)。(2)使用介质如颗粒、油品、纸浆、二氧化碳气(不锈钢材质可使用温度-60℃-232℃)。(3)严禁使用含氟离子液体(如hf等)也不能用强碱及磷酸(温度小于150℃,浓度>30%)。(4)不锈钢的一般工作温度≤150℃,压力范围0.6-2.5mpa,超过此规定订货时要说明。
    不锈钢上展式放料阀耐腐蚀性:
    (1)聚四氟乙烯与金属粘结性优良,抗拉性一般,耐稀酸、浓酸等。(2)使用介质如颗粒、油品、纸浆、二氧化碳气(不锈钢材质可使用温度-60℃-232℃)。(3)严禁使用含氟离子液体(如hf等)也不能用强碱及磷酸(温度小于150℃,浓度>30%)。(4)不锈钢的一般工作温度为-5℃-225℃,压力范围0.6-1.6mpa,超过此规定订货时要说明。
    不锈钢上展式放料阀结构特点:
放料阀门操作方便,开启自由,运动灵活可靠; 阀瓣装配维修简单, 密封结构合理, 密封圈更换方便实用.
    放料阀阀主要由1.阀体, 2.阀瓣, 3.密封圈, 4.阀杆, 5.支架, 6.阀压盖, 7.手轮, 8.法兰, 9.螺母, 10.定位螺钉等零件组成,手轮顺转, 阀门关闭,阀杆向上移动, 此阀为上展式,手轮顺转, 阀门关闭, 阀杆向下转动, 此阀为下展阀
    不锈钢上展式放料阀设计制造标准: 
结构长度标准:gb/t 12221-2005
连接法兰标准:gb/t 9113
压力温度等级:gb/t 12224-2005
试验检验标准:gb/t 13927-2008
    不锈钢上展式放料阀零件材料与工况:
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      零件名称                 
                                                  zg1cr18ni9ti系列                 
                                                  zg00cr18ni10系列                 
                                                  zg1cr18ni12mo 2 ti系列                 
                                                  zg00cr17ni14mo 2 系列                 
                                                  wcb系列
阀体/阀盖                 
                                                  zg1cr18ni9ti                 
                                                  zg00cr18ni10                 
                                                  zg1cr18ni12mo 2 ti                 
                                                  zg00cr17ni14mo 2                 
                                                  wcb
阀杆                 
                                                  zg1cr18ni9ti                 
                                                  zg00cr18ni10                 
                                                  zg1cr18ni12mo 2 ti                 
                                                  zg00cr17ni14mo 2                 
                                                  wcb
阀瓣                 
                                                  zg1cr18ni9ti                 
                                                  zg00cr18ni10                 
                                                  zg1cr18ni12mo 2 ti                 
                                                  zg00cr17ni14mo 2                 
                                                  wcb
垫片                 
                                                  304+ptfe                 
                                                  304l+ptfe                 
                                                  316+ptfe                 
                                                  316l+ptfe                 
                                                  石墨+304
螺柱                 
                                                  1cr17ni2                 
                                                  1cr17ni2                 
                                                  1cr17ni2                 
                                                  1cr17ni2                 
                                                  35crmoa
螺母                 
                                                  1cr18ni9ti                 
                                                  1cr18ni9ti                 
                                                  1cr18ni9ti                 
                                                  1cr18ni9ti                 
                                                  45
不锈钢上展式放料阀的主要尺寸及重量:
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          dn                 
                                                  上法兰                 
                                                  上法兰                 
                                                  下法兰                 
                                                  密封座
d1                 
                                                  d2                 
                                                  d3                 
                                                  d4                 
                                                  d5                 
                                                  d6
25                 
                                                  115                 
                                                  80                 
                                                  115                 
                                                  85                 
                                                  -                 
                                                  -
32                 
                                                  135                 
                                                  100                 
                                                  135                 
                                                  100                 
                                                  -                 
                                                  -
40                 
                                                  145                 
                                                  110                 
                                                  145                 
                                                  110                 
                                                  80                 
                                                  60
50                 
                                                  165                 
                                                  125                 
                                                  160                 
                                                  125                 
                                                  85                 
                                                  70
65                 
                                                  180                 
                                                  145                 
                                                  180                 
                                                  145                 
                                                  130                 
                                                  85
80                 
                                                  195                 
                                                  160                 
                                                  195                 
                                                  160                 
                                                  135                 
                                                  95
100                 
                                                  215                 
                                                  180                 
                                                  215                 
                                                  180                 
                                                  160                 
                                                  130
125                 
                                                  245                 
                                                  210                 
                                                  245                 
                                                  210                 
                                                  160                 
                                                  140
150                 
                                                  280                 
                                                  240                 
                                                  280                 
                                                  240                 
                                                  185                 
                                                  165
200                 
                                                  335                 
                                                  295                 
                                                  335                 
                                                  295                 
                                                  /                 
                                                  /

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FL41F-16P不锈钢上展式法兰放料阀
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