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1、名称：H44型旋启式止回阀型号：H44W详细信息：应用规范: 1、设计制造按 1223-892、结构长度按GB 12221-89规定3、法兰形式及尺寸JB79-944、阀门检查和试验按API STD.598主要性能规范型号公称压力PN(MPa)试验压力SP(MPa)适用温度()适用介质壳体密封H44T-101.01.11.5200水、蒸气H44W-10200煤气、油品H44T-161.61.802.4200水、蒸气H44W-16100煤气、油品H44W-16P-20150硝酸类H44W-16R醋酸类主要零件材质零件名称ZG1Cr18Ni9Ti系列ZG00Cr18Ni10系列ZG1Cr18Ni1
2、2MO2Ti系列ZG00Cr17Ni14MO2系列WCB系列阀体/阀盖ZG1Cr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12MO2TiZG00Cr17Ni14MO2WCB摇杆ZG1Cr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12MO2TiZG00Cr17Ni14MO2WCB阀瓣ZG1Cr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12MO2TiZG00Cr17Ni14MO2WCB垫片304+PTFE304L+PTFE316+PTFE316L+PTFE石墨+304螺柱1Cr17Ni21Cr17Ni21Cr17Ni21Cr17Ni235CrMoA螺母1C
3、r18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti451.6MPa主要连接尺寸及重量尺寸DN253240506580100125150200250300350400500Lmm1601802002302903103504004805506507508509501150Hmm-150160175185220248276350410430466560618重量kg-1820.5263654.590.5127.52062903624024558502.5MPa主要连接尺寸及重量尺寸DN253240506580100125150200250300350400500Lmm160
4、1802002302903103504004805506507508509501150Hmm-150160175185220248276350410430466560618重量kg-1821.328.137.656.792129.52102943674104618504.0MPa主要连接尺寸及重量尺寸DN253240506580100125150200250300350400500Lmm1601802002302903103504004805506507508509501150Hmm-150160175185220248276350410430466560618重量kg-22293857911
5、29213297362400450-6.4MPa主要连接尺寸及重量尺寸DN506580100125150200250300350400500Lmm300340380430500550650775900102511501400Hmm192207207235265297357405465514568620重量kg-10.0MPa主要连接尺寸及重量尺寸DN506580100125150200250300Lmm300340380430500550650775900Hmm210227235274307347402432484重量kg3041527811916121647373716.0MPa主要连接尺寸及重量尺寸DN506580100125150200Lmm300340380430500550650Hmm225250270330307428508重量kg4466100130168299578
