1F-2.0-DN32,FL41F-2.0-DN40,FL41F-2.0-DN50,FL41F-2.0-DN65,FL41F-2.0-DN80,
FL41F-2.0-DN100,FL41F-2.0-DN125,FL41F-2.0-DN150,FL41F-2.0-DN200,FL41F-2.5-DN25,FL41F-2.5-DN32,FL41F-2.5-DN40,FL41F-2.5-DN50,
FL41F-2.5-DN65,FL41F-2.5-DN80,FL41F-2.5-DN100,FL41F-2.5-DN125,FL41F-2.5-DN150,FL41F-2.5-DN200,
一、FL41F下展式放料阀概述：
FL41F下展式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，在开启瞬间，可以保护阀体不被介质冲刷