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| 平板闸阀 |
| 型号编制说明Model schedule illustration |
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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
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●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 6-气动 6s-气动带手动 7-液动 9-电动(手轮传动略) 9e-防爆电动
Driving manner code：4-Spur gear transmission 5-Bevel gear transmission 6-Air driving 6s-Take pneumatically manually.
7-Hyd rodynamic driving 9-Electric driving(Hand wheel driving omitted)98—ExpIosion electric driving.
●连接形式代号：4-法兰连接6-对焊连接
Connecting type code：4-Flange-connecting 6-Buff welding connecting
●结构形式代号：3-明杆平行式单闸板4-明杆平行式双闸板
Design feature code：3-Rising-stem parallel Single-disc 4-Rising-stem parallel double—disc
●结构特点代号：w-无导流孔(有导流孔省略) P-轻型
Structure manner code：Wrenon-dive rsion hole type(Dlve rsion hoIe type omitted)pmLlght-dufy
●密封面材质代号：Y-硬质合金H-合金钢 D-渗氮钢F-增强聚四氟乙烯
Sealing formation code：Y-Hard alloy H-alloy steel D-Nitriding steel F-Intensified polytet rafluoroefhylene(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：c-wcB l-wc6、ZGlC r5Mo V-WC9、ZG20CrMoV P-cF8、ZGlcrl8Ni9Ti
R-CF8M、ZGlCrl8Ni12M02Ti S-CF3 L-CF3M F-LCB N-LC3
Body material code：C-WCB l-WC6、ZGlCr5Mo V-WC9、ZG20CrMoV P-CF8、ZGlCrl8Ni9Ti
R-CF8M、ZGlCrl8Nil2Mo2Ti S-CF3 L-CF3M F-LCB N-LC3
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。
ExamPIel：Z543WF-16C
Denoting 16MPa nominal rating pressure,bevel gear transmission，flange—connecting，nondiversion hole，Rising-stem paralle
Single—disc,WCB valve body material and the Intensified polytetrafluo roefhylene(PTFE)as seallng material.
例2：KZ9844Y-150Lb
注释：压力等级为Classl50、防爆电动、法兰连接、有导流孔、抗硫明杆平行式双闸板闸阀，阀体材质为WCB，密封面材质为硬质合金。
Example2：KZ9844Y-150Lb
Denoting Classl50 pressure grade，explosion electric drivin9，flange-connecting，dive rsion hole type，antisulphur rising-stem parallel double-disc gate valve，WCB valve body material and the hard alloy sealing mate rial
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