不銹鋼升降式止回閥產品特征
公稱壓力:1.6~6.4MPa
適用溫度范圍:≤200℃~≤350℃
適用介質:硝酸類、醋酸類、水、油、氣類及某些腐蝕性液體。不銹鋼升降式止回閥主要零件材質零件名稱 ZG1Cr18Ni9Ti 304 CF8 ZG00Cr18Ni10 304L CF3 ZG1Cr18Ni12Mo2Ti 316 CF8M ZG00Cr17Ni14Mo2 316L CF3M 閥體/閥蓋 0Cr18Ni9 00Cr18Ni10 0Cr18Ni9Mo2 00Cr18Ni10Mo2 閥瓣 0Cr18Ni9 00Cr18Ni10 0Cr18Ni9Mo2 00Cr18Ni10Mo2 墊片 304+PTFE 304L+PTFE 316+PTFE 316L+PTFE 螺栓 不銹鋼 螺母 不銹鋼不銹鋼升降式止回閥主要連接尺寸型號公稱通徑尺寸(mm)LHH41W-1.6MPa151309020150105251601153218012040200135502301406529015080310160100350175125400195150480225200600250250650270300750290H41W-2.5MPa151309020150105251601153218012040200135502301406529015080310160100350175125400195150480225200600250250650270300750300型號公稱通徑尺寸(mm)LHH41W-4.0MPa151309020150105251601153218012040200135502301406529015080310160100350175125400195150480225200600250250650270300750300H41W-6.4MPa2019011025210125322301524026016850300170653401888038020510043023012550028015055030020065035