| 类型单向阀 | 材质铸铁 |
| 型号S20P21.0B | 品牌北京华德 |
| 类型（通道位置）二通式 | 连接形式法兰 |
| 驱动方式电磁 | 订货号1 |
| 加工定制是 | 货号2 |
| 适用范围5 | 产品别名8 |
| 适用介质水 | 适用温度5℃ |
| 公称压力8MPa | 公称通径5mm |
| 安装形式6 | 工作温度常温 |
| 零部件及配件阀体 | 流动方向换向 |
| 形态蝶式 | 压力环境常压 |
| 主体材料铸铁 | 规格5 |
| 是否跨境货源否 |
苏州登正机电有限公司 电话：0512-66831346 手机：15862324676（微信同号）qq:1226210111
北京华德液压全系列 具体型号及报价请联系客服
北京华德先导式溢流阀部分型号：
db20a-2-30b/50 db30-1-50b/100
db20a-2-30b/50x db30-1-50b/200
db20a-2-30b/50xy db30-1-50b/315
db20a-2-30b/50y db30-1-50b/50
db20a-3-30b/100 db30-2-30b/100
db20a-3-30b/100x db30-2-30b/200
db20a-3-30b/100xy db30-2-30b/315
db30b-1-30b/200y db30-2-30b/50
db30b-1-30b/315 db30-2-50b/100
db30b-1-30b/315x db30-2-50b/200
db30b-1-30b/315xy db30-2-50b/315
db30b-1-30b/315y db30-2-50b/50
db30b-1-30b/50 db30a-1-30b/200
db30b-1-30b/50x db30a-1-30b/200x
db30b-1-30b/50xy db30a-1-30b/200xy
db30b-1-30b/50y db30a-1-30b/200y
db30b-3-30b/100 db30a-1-30b/315
db30b-3-30b/100x db30a-1-30b/315x
db30b-3-30b/100xy db30a-1-30b/315xy
db30b-3-30b/100y db30a-1-30b/315y
db30b-3-30b/200 db30ag-2-50b/100
db30b-3-30b/200x db30ag-2-50b/100x
db30b-3-30b/200xy db30ag-2-50b/100xy
北京华德液压全系列 具体型号及报价请联系客服
北京华德先导式溢流阀部分型号：
db30b-3-30b/200y db30ag-2-50b/100y
db30b-3-30b/315 db30ag-2-50b/200
db30b-3-30b/315x db30ag-2-50b/200x
db30b-3-30b/315xy db30ag-2-50b/200xy
db30b-3-30b/315y db30ag-2-50b/200y
db30b-3-30b/50 db30ag-2-50b/315
db30b-3-30b/50x db30ag-2-50b/315x
db30b-3-30b/50xy db30ag-2-50b/315xy
db30b-3-30b/50y db30ag-2-50b/315y
db30g-1-30b/100 db30ag-2-50b/50
db30g-1-30b/200 db30ag-2-50b/50x
db30g-1-30b/315 db30ag-2-50b/50xy
db30g-1-30b/50 db30ag-2-50b/50y
db30g-1-50b/100 db30b-1-30b/100
db30g-1-50b/200 db30b-1-30b/100x
db30g-1-50b/315 db30b-1-30b/100xy
db30g-1-50b/50 db30b-1-30b/100y
db30g-2-30b/100 db30b-1-30b/200
db30g-2-30b/200 db30b-1-30b/200x
db30g-2-30b/315 db30b-1-30b/200xy
db30g-2-30b/50 db30b-1-30b/200y
db30g-2-50b/100 db30b-1-30b/315
db30g-2-50b/200 db30b-1-30b/315x
db30g-2-50b/315 db30b-1-30b/315xy
db30g-2-50b/50 db30b-1-30b/315y
北京华德液压全系列 具体型号及报价请联系客服
北京华德先导式溢流阀部分型号：
db3u10e-1-30b/100g24nz5l db3u20e-2-30b/315yw220-50nz4
db3u10e-1-30b/100w220-50nz5l db3u20e-2-30b/315yw220-50nz5
db3u10e-1-30b/100xyg24nz4 db3u20e-2-30b/315yw220-50nz5l
db3u10e-1-30b/100xyg24nz5 db3u20e-3-30b/315g24nz4
db3u10e-1-30b/100xyg24nz5l db3u20e-3-30b/315g24nz5
db3u10e-1-30b/100xyw220-50nz4 db3u20e-3-30b/315g24nz5l
db3u10e-1-30b/100xyw220-50nz5 db3u20e-3-30b/315w220-50nz4
db3u10e-1-30b/100xyw220-50nz5l db3u20e-3-30b/315w220-50nz5
db3u10e-1-30b/100yg24nz4 db3u20e-3-30b/315w220-50nz5l
db3u10e-1-30b/100yg24nz5 db3u20e-3-30b/315xg24nz4
db3u10e-1-30b/100yg24nz5l db3u20e-3-30b/315xg24nz5
db3u10e-1-30b/100yw220-50nz4 db3u20e-3-30b/315xg24nz5l
db3u10e-1-30b/100yw220-50nz5 db3u20e-3-30b/315xw220-50nz4
db3u10e-1-30b/100yw220-50nz5l db3u20e-3-30b/315xw220-50nz5
db3u10e-1-30b/315g24nz5l db3u20e-3-30b/315xw220-50nz5l
db3u10e-1-30b/315w220-50nz5l db3u20e-3-30b/315xyg24nz4
db3u10e-2-30b/100g24nz4 db3u20e-3-30b/315xyg24nz5
db3u10e-2-30b/100g24nz5 db3u20e-3-30b/315xyg24nz5l
db3u10e-2-30b/100g24nz5l db3u20e-3-30b/315xyw220-50nz4
db3u10e-2-30b/100w220-50nz4 db3u20e-3-30b/315xyw220-50nz5
db3u10e-2-30b/100w220-50nz5 db3u20e-3-30b/315xyw220-50nz5l
db3u10e-2-30b/100w220-50nz5l db3u20e-3-30b/315yg24nz4
db3u10e-2-30b/100xyg24nz4 db3u20e-3-30b/315yg24nz5
db3u10e-2-30b/100xyg24nz5 db3u20e-3-30b/315yg24nz5l
db3u10e-2-30b/100xyg24nz5l db3u20e-3-30b/315yw220-50nz4
db3u10e-2-30b/100xyw220-50nz4 db3u20e-3-30b/315yw220-50nz5
db3u10e-2-30b/100xyw220-50nz5 db3u20e-3-30b/315yw220-50nz5l
db3u10e-2-30b/100xyw220-50nz5l db3u20h-1-30b/100g24nz4
高温蒸汽疏水阀是疏水阀中的一种耐高温的一种，其使用水温可达85℃以上。高温蒸汽疏水阀可达到节汽产生的节能、高温凝结水无泵背压回收的节能效益等，下面对高温蒸汽疏水阀的主要优点作如下介绍：
1.控制流体速度30m/s左右，防止空化破坏，流体通道迷宫式，不断改变流体方向，允许压差25mpa；
2.节流面与密封面分开，根椐疏水流量设有不同的节流元件，阀内组件表面硬化处理，硬度可达到hrc70，关闭严密，寿命长；
3.阀体组件采用自内压密封结构，压差越大，密封性越好；
4.阀体组件与执行机构采用浮动式连接，可以消除阀芯与推杆不同心造成的卡死现象。
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15862324676
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