API/JISAPI美标、JIS日标球阀产品特点适用介质：水、气、油品、天然气和酸碱腐蚀性介质。适用温度：-196～350℃驱动方式：手动、气动、电动、液动等。公称通径：DN15-2501/2～10技术规范设计依据日标系列美标系列设计标准BS5351AP16DANSIB16.34法兰连接结构长度JISB2002AP16DANSIB16.10结构长度(焊接)-AP16DANSIB16.10连接法兰JISB2212B2214ANSIB16.5、B16.47对焊端-ANSIB16.25试验和检验JISB2003AP16DAP1598试验压力试验压力(MPa）磅级（Class）壳体试验密封试验1503.02.23007.65.660015.011.010K2.41.520K5.84.0主要零件材料名称WCB类CF8类CF3类CF8M类CF3M类阀体左体A216-WCBA315-CF8A35-CF3A351-CF8MA351-CF3M球体B2-B8A105-1025A182-F304LA182-F304LA132-F316A182-F316LB8以上A216-WCBA351-CF8MA351-CF3A351-CF8MA351-CF3M阀杆A182-F6aA182-F304A182-F304LA182-F336A182-F316L阀座PTFE/增强PTFE/NYLINPTFE/ReinforcedPTFE/Nyion阀座支承圈A105-1025A182-F304A182-F304LA182-F316A182-F316L弹簧3yc-7/17-49HO形圈NBR氟橡胶螺柱A193-B7A193-B8螺母A194-2HA194-8主要外形及连接尺寸表美标球阀公称压力公称通径dLDD1D2bfZ-ΦdHWClass1501/2131088960.53511.51.64-16791353/41911798704311.51.64-168413512512710879.551121.64-16951701-1/4321401178964131.64-161031701-1/23816512798.573151.64-16111200251178152120.592161.64-191202002-1/264190178139.5105181.64-19153300376203190152.5127191.64-191633004102229229190.5157241.68-191824005127356254216186241.68-222605006152394279241.5216261.68-222808008203457343298.5270291.68-22-1100Class3001/2131409566.535151.64-16791353/41915211782.543161.64-19841351251651248951181.64-19951701-1/43217813398.564191.64-191031701-1/238190156114.573211.64-2211120025121616512792231.64-221202002-1/264241190149105261.68-19153300376283210168.5127291.68-221633004102305254200157321.68-221824005127381279235186351.68-222605006152403318270216371.612-222808008203502381330270421.612-25-1100日标球阀公称压力公称通径dLDD1D2bfZ-ΦdHWJIS10K15151089570521214-1579135202011710075581414-1584135252512712590701414-19951703232140135100801624-191031704038165140105851624-1911120050501781551201001624-1912020065641901751401201824-1915330080762031851501301828-191633001001002292101751551828-191824001251253562502101852028-232605001501503942802402152228-2328080020020045733029026522212-23-1100JIS20K15151409570521414-1579135202015210075581614-1584135252516512590701614-19951703232178135100801824-191031704038190140105851824-1911120050502161551201001828-1912020065642411751401202028-1915330080762832001601352228-231633001001003052251851602428-231824001251253812702251952628-25260500)