阀体材料代号Body material code 压力等级代号Pressure grade code 密封面材质代号Sealing formation code 结构特点代号Structure manner code 结构形式代号Design feature code 连接形式代号Connecting type code 驱动方式代号Driving manner code 阀门类型代号Valve type code 特殊要求代号Special requirement code 系列代号Series code
●系列代号：本公司系列代号为FY Series code：The serles code name of our company is FY ●特殊要求代号：K-抗硫型L一调节型zB一自动补偿 SPeclal requl rement code：K-Antisulphur modeI L-Adjustment type ZB-Auto compensation ●阀门类型代号：2-闸阀 VaIve type code：ZmGate vaIve ●驱动方式代号：4-正齿轮传动 5-伞齿轮传动 9-电动 9B-防爆电动(手轮传动略) Driving manner code：4-Spur gear transmission 5-Bevel gear transmission 9-Electric driving 9B—ExpIosion electric driving.(Hand wheel driving omitted) ●连接形式代号：4-法兰连接6-对焊连接 Connecting type code：4-Flange-joining 6-Buff welding joining ●结构形式代号：7-暗杆平行式单闸板 Design feature code：7-Dark Pole parallel single-disc ●结构特点代号：w-无导流孔(有导流孔省略) Structure manner code：Wrenon-dive rsion hole type(Dlve rsion hoIe type omitted) ●密封面材质代号：F-增强聚四氟乙烯 Sealing formation code：F-Intensified polytetrafluoroethylene(PTFE) ●压力等级代号：公称压力为MPa的10倍、磅级为实际数 Pressure grade code：The 10 times of the nominal Pressure MPa Pound grade io Ptactlcal number ●阀门材料代号：阀体材料代号：C-WCB、P-CF8、ZGlCrl8Ni9Ti R-CF8M、ZGlCrl8Nil2Mo2Ti BodY mate rial code：C-WCB、P-CF8、ZGlCrl8Ni9Ti R-CF8M、ZGlCrl8Nil2Mo2Ti 例1：Z543WF-16C 注释：公称压力为l 6MPa、伞齿轮传动、法兰连接、无导流孔、明杆平行式单闸板闸阀，阀体材质为WCB，密封面材质为增强聚四氟乙烯。 Example1：FYZ47F-10C Note:PN=10Mpa．spur gear actuated．flange connected lnside stem Parallel type Single-disc gate valve with flow gulde hole．the body material is WCB and the sealing face material is reinforced PTFE. 例2：FY(K)Z67F-16C 注释：公称压力为l.6MPa、手动、对焊连接、有导流孔、抗硫暗杆平行式单闸板闸阀，阀体材质为WCB，密封面材质为增强聚四氟乙烯。 Example2：FY(K)Z67F-16C Note:PN=1.6Mpa manually actuated butt—weld connected sulPhur resisting inside stem parallel type single-disc gate valve with flow guide hole the body material is WCB and the sealing face material is reinforced PTFE
