DH61F-40P-DN32低温止回阀

DH61F-40P低温止回阀DH61F-40P低温止回阀介绍：DH61F-40P低温止回阀选型介绍： 一.概述：此类型低温止回阀主要用于液氧（液氮、液氩）等低温液态介质系统上，具有启动自如、密封可靠、起跳压力稳定等特点。 二.阀规范：型号：DH61F-40P公称通径：DN 10~100mm 公称压力：PN 4.0MPa适用介质：LO2、LN2、LAR、LNG等适用温度：-196℃-+80℃ 三.材质：阀体：不锈钢阀瓣、阀盖：铜密封垫圈：聚四氟乙烯 四.外形与安装连接尺寸产品型号工厂代号公称通径外形与连接尺寸mm重量DNLD1HKgDH61F-40P318DH10P107014.2521.74DH61F-40P318DH15P158018.2542.61DH61F-40P318DH20P209025.2593.48DH61F-40P318DH25P2510028.2624.35DH61F-40P318DH32P3211038.2706.45DH61F-40P318DH40P4012045.2726.69DH61F-40P318DH50P5016057.5828.7DH61F-40P318DH65P6518070.59411.8DH61F-40P318DH80P8020089.510818.9DH61F-40P318DH100P100220108.512024.14 关键词：低温止回阀 不锈钢止回阀  液氮止回阀  DH61F-40P低温止回阀厂家