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EGL64F3F46型气动隔膜阀 遵循规范STANDARD设计与制造 DesignBS5156(一般用途隔膜阀)结构长度 Face to face英国Saunders公司法兰尺寸 End flangeGB 4216.5压力试验 Pressure TestAPI 598标志 SymbolMSS SP-25供货 SupplyBS 5156●法兰连接隔膜阀设计与制造符合BS英国国家标准基本结构形式:堰式、直流式公称压力 PN0.6~1.6(MPa)公称通径 DN20~200(mm)基本型号(全衬里)手动EGL41F3(堰式)电动EGL941F3(普通型)EGL41F46(堰式)EGL941F46(普通型)EGL45F3(直流式)EGL9B41F3(防爆型)EGL45F46(直流式)EGL9B41F46(防爆型)气动EGL641F3(往复式)气动EGL6K41F3(常开式)EGL641F46(往复式)EGL6K41F46(常开式)EGL6B41F3(常闭式)EGL6B41F46(常闭式)
 ●主要零部件材料表 Standard Material Specifications序号NO零件名称Name灰铸铁铸钢不锈钢超低碳不锈钢ZCPRPLRL1阀体、阀盖、阀瓣A126C,135AA216 WCBA351 CF8A351 CF8MA351 CF3A351 CF3M2阀杆A182 F6A182 F6A182 F304A182 F304A182 F304LA182 F316L3衬里层FEP(F46) PFA PCTFE(F3)4隔膜FEP(F46)/CR(氟丁橡胶),PFA(可溶性聚四氟乙烯)/FPDM(乙丙橡胶)5阀杆螺母A439 D2 A439 D26螺栓A193 B7A193 B7A193 B8MA193 B8MA193 B8MA193 B8M7螺母A19 42HA194 2HA194 8A194 8A194 8A194 88手轮A126C. 135AA216 WCCA216 WCCA216 WCCA216 WCCA216 WCC
●主要连接尺寸及重量 Dimensions and weights公称通径标准值参考值DN(mm)NPS(inch)LDD1D2fbZ-φdD0HW(Kg)PN0.6,1.0(MPa)203/412110575582164-φ13.570923.025113111585682164-φ13.583964.03211/4150140100782184-φ17.51141316.54011/2163150110883184-φ17.51141427.55021941651251023204-φ17.514016710.56521/22201851451223204-φ17.516520317.58032532001601333228-φ17.523021625.010043092201801583248-φ17.528027036.012553622502101843268-φ17.528031947.015064122852402123268-φ2236336573.020085293402952683288-φ22483462142PN1.6(MPa)203/412110575582164-φ13.570923.225113111585682164-φ13.583964.33211/4150140100782184-φ17.51141316.94011/2163150110883184-φ17.51141427.95021941651251023204-φ17.514016711
*表中L值符合英国Saunders公司标准,法兰尺寸按GB 4216.5规定。

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