SAMSON 41-23 自力式减压控制阀 中文版.pdf

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1、自力式控制阀通用型自力式减压控制阀41-23型41-23型安全型自力式减压控制阀安装与操作说明EB2512ZH2007年12月版目录目录页1结构与工作原理1················································442安装2··························································442.1装配·2.1·························································662.2安装

2、位置·2.2·····················································772.3导压管、冷凝罐和针阀·2.3·········································882.4过滤器·2.4·······················································882.5截止阀·2.5·······················································882.6压力表·2.6

3、·······················································883操作3··························································883.1启动·3.1·························································883.2设定点调整·3.2···················································993.3停运·3.3··

4、·······················································10104清洗和维护4····················································10104.1更换工作膜片·4.1·················································10105用户服务5······················································12126尺寸6·········

5、·················································12127铭牌7··························································14148技术数据8······················································1515说明书中习惯用词的解释警告！注：“警告”指出一个危险情形，若不避免，提供说明、信息和技术信息处理可能导致小到中等伤害注意“注意”指出一个所有物的损害可能2EB251

6、2ZH安全指导通用安全指导自力式控制阀的安装、启动和维护必须由经过专业培训和有资质的人员进行，并了解公认的工业标识和惯例。说明书中的安全说明和警告，尤其是安装、启动和维护时必须要注意，确保雇员或第三方人员不受到任何危险。自力式控制阀遵照欧盟97/23/EC压力设备指示，带CE标志表明控制阀通过应用一致性符合评估。可以根据需要提供一致性符合声明。为了合理使用，要确认自力式控制阀的应用压力和温度不超出用户提交计算选型时的数值。制造厂不承担外力或任何外界因素造成的损害。自力式控制阀内的过程介质或工作压力要通过适当的措施预防伤害。适

7、当的运输和合理的存贮总是必要的。EB2512ZH3结构与工作原理1结构与工作原理2安装41-23型自力式减压控制阀由2412型关2.1装配闭阀和2413型执行机构组成。阀门和执阀门和执行机构的组合装配可以在阀门安行机构是分装交货的，必须按2.1节的说装到管路之前或之后进行。推动下执行机明，将其组装到一起。构（10）及推杆（11）穿过托架（8）上减压阀用以维持阀后压力为已调整的设定的孔，到达密封波纹管（5.1）的套管，使值。被调节的工艺介质按阀体上箭头方向用SW17扳手将螺母（9）固定好。从阀座（2）和阀芯（3）之间流过阀门。

8、阀芯的位置决定着流通量，以及阀的压力对用于DN65至DN100及一个金属波纹比。阀杆使用摩擦力很小的金属波纹管管的情况，从阀门上拆除托架（8）和旋下（5.1）来密封。支柱。将支柱旋入执行机构的法兰。推动执行机构将支柱插入阀门阀盖法兰并固定阀后压力p2通过冷凝罐（18）和导压管好螺母。（17