供应衬氟阀门|衬氟蝶阀
品牌西博思型号D371FS公称通径DN(mm)结构形式垂直板式传动形式手动密封形式硬密封型产品特点:蝶阀是用阀杆一起转动的蝶板作启闭件,用以实现阀门的开启、关闭与调节。蝶阀在管路中除了起切断和截流用外,近年来已经把密封性能作为评价的主要指标,受到市场青睐。另外,蝶阀还有体裁积小、重量轻、结构简单等优点,与同参数闸阀比较,平均减轻重量达30~50%,蝶板旋转90度即可实现启、闭过程,又由于转轴两侧蝶板受介质作用力近似相等,转矩相反,因些启闭力矩较小。详细介绍遵循规范STADNARD设计与制造GB12238法兰尺寸JB78/JB79(GBHGSh)压力试验GB/T13927标志GB12220供货GB/T12252手动DA71F(半衬)蜗轮运动DA71F(半衬)DA71F3(全衬里)DA71F3(全衬里)DA71F4(全衬里)DA71F4(全衬里)DA71F46(全衬里)DA71F46(全衬里)电动DA671F(半衬)电动DA671F(半衬)DA671F3(全衬里)DA671F3(全衬里)DA671F4(全衬里)DA671F4(全衬里)DA671F46(全衬里)DA671F46(全衬里)1、DA71F46全衬里型阀体全体衬里/蝶板全衬层/蝶板与蝶板轴合为一体;2、DA71F4全衬里型阀体全衬里。虹板全衬层/蝶板与蝶板轴组合装配;3、DA71F半衬里型阀体全衬里/蝶板为不锈钢(不衬)蝶板与蝶板轴组合装配。对夹连接蝶阀(中线)设计与制造符合中草药国家标准基本结构形式(*蝶板轴与阀体/闪阀座中心重合)http://序号零件名称灰铸铁铸钢不锈钢超低碳不锈钢ZCPRPLRL1上、下阀体、阀盖HT250WCBCf8CF8MCF3CF3M2蝶板WCB35(锻)Cf8CF8MCF3CF3M3蝶板轴1Cr132Cr131Cr18Ni191Cr18Ni12Mo2Ti00CR18N1000CrMo24衬里层/阀座PTFE(F4)PCTFE(F3)FEP(F46)PFA(可溶F4)5O型圈FPM(氟橡胶)FPM(氟橡胶)6张性条(垫)SI(硅橡胶)SI(硅橡胶)7调节定位座0Cr18NI90Cr18NI91Cr18Ni9Ti1Cr18Ni12Mo2Ti00CR18N1000Cr17Mo28螺栓35351Cr18Ni191Cr17Ni21CR18NI9TI1Cr18Ni9Ti9螺母45450Cr18NI190Cr18NI90Cr18NI190Cr18NI910手柄ZL01(铸造铝合金)公称通径标准值参考值DN(mm)NPS(inch)LDD1D2fbZ-φdD0HW(kg)PN1.0(MPa)4011/233145110853184-φ181601403502431601251003204-φ1820020046521/2461801451203204-φ182502506803461951601353224-φ1825025081004522151801553228-φ18300185121255562452101853248-φ18300203181506562802402103248-φ23200225282008603352952653268-φ2320027556250106839035032032812-φ2324031572300127844040036842812-φ2324034888350147850046042843016-φ232804151704001610256551548243216-φ252804601454501811461556553243220-φ253205001655002012767062058543420-φ303205301956002415478072568553620-φ303606102687002816589584080054024-φ3036067532080032190101095090554424-φ303608053959003620311101050100554628-φ3438099545010004021612201160111555028-φ34400117068012004825414501380132555632-φ414001295825)
上海西博思流体控制有限公司
业务 QQ: 411160007