- 气动固定式球阀
详细信息
■性能规范
公称通径DN(mm)50-200公称压力PN(MPa)1.62.54.0公称压力
(MPa)强度试验2.43.756.4密封试验1.82.754.4材料\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\材料代号CPR主要零件阀体WCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti球板2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti阀杆2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti密封圈增强聚四氟乙烯 对位聚苯填料聚四氟乙烯、柔性石墨适用工况适用介质水、蒸汽、油品硝酸类醋酸类适用温度-28℃~300℃执行器型号GT或AW系列气源压力0.3-0.7MPa执行标准设计制造结构长度法兰尺寸压力温度试验检验GBT/12237GB12221GB9113GB9131GB13927■安装尺寸表
公称通径
DN(mm)尺寸(mm)执行器型号
(仅供参考)1.6MPa2.5MPa
4.0MPaLDD1BZ-ΦDLDD1BZ-ΦDLDD1BZ-ΦD1.6、2.5MPa4.0MPa50203160125164-18216160125204-18216160125204-18GTD-80GTD-10065222180146184-18241180145228-18241180145228-18GTD-100GTD-10080241195160208-18283195160228-18283195160228-18GTD-100GTD-115100305215180208-18305230190248-23305230190248-23GTD-115GTD-125125356245210228-18381270220288-25381270220288-25GTD-160AW13150394280240248-23403300250308-25403300250308-25GTD-90AW132004573352952612-235023603103412-255023753203812-30AW17AW172505334053553012-255864253703612-30AW17AW203006104604103012-256484854304016-30AW20AW203506865204703416-257625504904416-34AW20AW284007625805253616-308386105504816-34AW28AW284508646405854020-309146606005020-34AW28AW35
5009147056504420-349917306605220-41AW28AW35 -