詳細介紹 產品介紹 DH61F-40P不銹鋼焊接低溫止回閥主要用于液氧(液氮,液氬)等低溫液態介質系統上,具有啟動自如、密封可靠、起跳壓力穩定等特點。 DH61F-40P焊接低溫止回閥產品規范公稱通徑DN50~150mm公稱壓力PN4.0MPa適用介質液氧、液氮、液氬、液化天然氣、液態二氧化碳、液態丙烷等適用溫度-196℃~+80℃ DH61F-40P焊接低溫止回閥主要零部件材料閥體ZG0Cr18Ni9閥瓣0Cr18Ni9/H62閥瓣0Cr18Ni9/H62填料、密封圈PTFE DH61F-40P焊接低溫止回閥主要外形及連接尺寸公稱通徑DN(mm)DH61F-40P 低溫止回閥重量(kg)尺 寸(mm)ALDD1HH1107081014.585650.66157081518.585650.72209082025.5103751.07259082532.5103751.1532100103238.5125862.2540100104048.5125862.3150140105057.5146987.1365170106576.5153989.2980200158089.519512716.3310022015100108.521413421.3115030020150159.528516638.74