
- 商品名稱:BJ45W直流式保溫截止閥
商品描述 - BJ45W直流式保溫截止閥的保溫夾套焊裝于閥門的兩法蘭之間,閥門的側面、底部設置有保溫夾套的兩個連接口。直流式保溫截止閥適用于化工、化肥行業(yè)的管道上,夾套內涵入蒸汽能防止介質結晶,廣泛應用于石油、化工、冶金、制藥等各類系統(tǒng)中,以輸送常溫下不會凝固的高粘度介質。保溫截止閥 應用規(guī)范1、設計制造按GB12234-89 GB12234-89
2、結構長度按GB12221-89 GB12221-89
3、法蘭尺寸按JB/T79-94 JB/779-94
4、閥門檢查和試驗按GB13927保溫截止閥 性能參數(shù)
型號公稱壓力試驗壓力適用溫度適用介質保溫套壓力殼體密封BJ45W-25P2.53.752.75≤200硝酸類≤1.3BJ45W-40P4.06.04.4BJ45W-64P6.49.06.6硝酸類BJ45W-25P2.53.752.75BJ45W-40P4.06.04.4BJ45W-64P6.49.06.6
保溫截止閥 主要零件材料
零件名稱ZG1CR18NI9TI系列ZGOOCR18NI10系列ZG1Cr18Ni12MO2Ti系列ZGOOCR17NI14MO2系列WCB系列閥體/閥蓋世ZG1CR18NI9TIZGOOCR18NI10ZG1Cr18Ni12MO2TiZGOOCR17NI14MO2WCB閘板ZG1CR18NI9TIZGOOCR18NI10ZG1Cr18Ni12MO2TiZGOOCR17NI14MO21Cr13閥桿1CR18NI9TI00cr18ni101CR18NI12MOTIOOCR17NI14MO1Cr13填料PTFE紡織PTFE紡織PTFE紡織PTFE紡織石墨墊片304L+PTFE304L+PTFE316L+PTFE316L+PTFE石墨+304壓蓋ZG1CR18NI9TIZG00CR18ni10ZG1Cr18Ni12MO2TiZGOOCR17NI14MO2WCB填料壓環(huán)1CR18NI9TI00CR18NI101Cr18NI12MOTIOOCR17NI14MO1Cr13螺栓1cr17ni21CR17NI21Cr17NI21Cr17Ni235CrMoA螺母1cr18ni9ti1CR18NI9TI1Cr18NI9ti1Cr18NI9ti45
保溫截止閥 主要外形尺寸
PN(MPa)DN(mm)尺寸(mm)重量
kgLL1H3-GDD1D2bZ-φdDo2.515200502101/21057555164--φ141201420220502401/21158565164--φ141401825220502501/213510078184--φ181602532250552701/214511085184--φ181603040270603101/2160125100204--φ181603650300603303/4180145120228-φ182404065350653603/4195160135228-φ182405480380704003/4230190160248-φ2328070100430754801270220188288-φ25320100125490805501300250218308-φ253601301505709062013302802483212-φ253601702006909575013953403023612-φ254002504.015200502101/21057555164--φ141201420220502401/21158565164--φ141401825220502501/213510078184--φ181602532250552701/214511085184--φ181603340270603101/2160125100204--φ181604150300603303/4180145120228-φ182404565350653603/4192160135228-φ182406280380704003/4230190160248-φ2328080100430754801270220188288-φ25320100125490805501300250218308-φ253601301505709062013502952583412-φ303601852006909575014153553154012-φ34400268