想了解更多泵閥咨訊請登錄我公司網(wǎng)站湖北凱斯特閥門有限公司Http://www.cvkst.com 【產(chǎn)品用途】 DJ41Y、DJ41W型 PN16~PN40低溫截止閥適用于低溫液體貯運設(shè)備的管理系統(tǒng)，具有開關(guān)靈活、密封可靠的特點，也可用于其他低溫和深冷介質(zhì)的管理系統(tǒng)。【執(zhí)行標(biāo)準(zhǔn)】設(shè)計與制造：JB/T7749-95結(jié)構(gòu)長度：GB/T12221-89連接端：GB/T9113-2000，HG20592-97，SH3406-96GB/T12224-89檢驗與試驗：JB/T7749-95 【性能參數(shù)】型號 DJ41Y-16 DJ41Y-16P DJ41Y-25 DJ41Y-25PDJ41Y-40 DJ41Y-40P 工作壓力（MPa） 1.6 2.5 4.0 適用溫度（℃） -45 -101 -196適用介質(zhì)液化天然氣、乙烯、丙烯等低溫介質(zhì) 材料 閥體、閥蓋 LCB LC3 LCB LC3 LCB LC3 閥瓣、閥座鉻鎳鋼＋鈷鉻鎢閥桿鉻鎳鋼 截止閥目錄 J41Y 型 PN16~PN160 鋼制截止閥 J41W 型 PN16~PN160 鋼制截止閥J41H 型 PN16~PN160 鋼制截止閥 J41N 燃氣專用截止閥 J41F 型 PN16 鋼制截止閥J21H-160、J21W-160P、J21W-160R 外螺紋截止閥 J21H、J21W 外螺鋼制紋截止閥 J21W-16C6L外螺紋不銹鋼截止閥抗生素截止閥 J41F4-16、J41F46-16 襯氟截止閥 J41 國標(biāo)截止閥 WJ41H、WJ41W波紋管截止閥 J61H、J61Y 電站截止閥 J40HX-16G 柱塞截止閥 DS/J61H 水封截止閥 J13、J23儀表針形截止閥 DJ41Y、DJ41W 低溫截止閥 BJ45H、BJ45Y、BJ45W 保溫截止閥鍛鋼截止閥 JY41W、JY41Y氧氣專用截止閥 FJ41 節(jié)流截止放空閥