产品名称:拍门，拍门阀

工作温度：低温 加工定制：是                                                                                                                              材质：碳钢，不锈钢
压力环境：0.6-1.0mpa                                                                                                                                                                  型号：PM/FPM                                                                                                                                                               形态：膨胀式
连接形式：法兰                                                                                                                                                                        适用介质：清水、污水、海水、                                                                                                                           品牌：杰亿
杰亿阀门安装：清理干净框梁上的水泥、杂物、油污，涂上耐水密封胶泥（或胶垫），将拍门安装于框梁上的地脚螺栓上，并对称均匀地多次拧紧螺母，边拧边检查拍门盖与拍门座密封面情况，拧紧全部螺栓后，拍门盖应能开闭自由，无卡阻现象，密封面应无间隙。 地脚螺栓、螺母、垫片应采用镀锌件或不锈钢件，或者安装完后刷二遍防腐涂料，每根地脚螺栓配螺母、平垫、弹垫各一个