一、A42Y弹簧全启封闭式高压安全阀***零件材料NO.零件名称A42Y-160A42Y-320材料A42Y-160PA42Y-320P材料A42Y-160RA42Y-320R材料1、法兰35/35CrMoA2Cr131Cr18Ni12Mo2Ti2、调整螺杆452Cr132Cr133、阀瓣2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti4、阀体401Cr18Ni9Ti1Cr18Ni12Mo2Ti5、调节圈2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti8、阀盖ZG230-450ZG230-450ZG230-4509、阀帽ZG200-400ZG200-400ZG200-40010、密封面材料堆焊Co基硬质合金11、反冲盘2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti12、导向套2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti14、阀座2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti15、阀杆2Cr131Cr18Ni9Ti1Cr18Ni9Ti16、弹簧50CrVA50CrVA包覆氟塑料50CrVA包覆氟塑料二、A42Y弹簧全启封闭式高压安全阀***产品特征1、喷嘴型阀座：阀座为位伐尔喷嘴型阀座，蒸汽流经阀座出口处时到达音速，排放系数大。2、阀座密封面堆焊钴铬钨硬质合金，耐磨抗冲蚀，寿命长。3、绷簧微启式安全阀具有构造简单、密封性能好、开启压力***、排放才能大、回座压差小、调整便利等特色。三、A42Y弹簧全启封闭式高压安全阀***外接尺寸型号公称通径dodMKDZ-?dbd1M1K1D1Z1-?d1b1LL1≈H402058M64×31151656-263265M80×31452006-2940180180495502570M80×31452006-294080M100×31702256-3350165165400A42Y-400321541M48×2951354-222550M64×31151656-2632150150397A42Y-32015827M33×2681053-182029M42×2801154-18229510022020830M33×2751103-182229M42×2801154-182295100220251435M42×2801154-182250M64×31151656-2632150150280321541M48×2951354-222550M64×31151656-2632150150390A42Y-16015820M34×260953-182029M42×2801154-18229510022020827M33×2681053-182029M42×2801154-182295100220251428M33×2681053-182050M64×31151656-2632150150280321537M42×2801154-182250M64×31151656-2632150150390402047M52×21151656-262865M80×31452006-2940180180495502559M64×31151656-263280M100×31702256-3350165165400三、A42Y弹簧全启封闭式高压安全阀***手机：15803858517传真：0371-56639688电话：0371-56639688***：463617214网址：http://联系人：朱女士地址：郑州市金水区***路1号本文章来自郑州富特阀门有限公司，版权归富特阀门公司所有：)