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生产厂家厂商性质
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零件名称 | 精铸球墨铸铁 | 碳钢 | 不锈钢 | |||
QT | C | P | R | PL | RL | |
球体 | QT400 | WCB | CF8 | CF8M | CF3 | CF3M |
阀体/阀盖 | QT400 | WCB | CF8 | CF8M | CF3 | CF3M |
内衬材料 阀座 | FEP(F46)PTFE(F4)PFA(可溶性聚四氟乙烯)PE(超高分子量聚乙烯)PO(聚烯烃) | |||||
填料压盖 | WCB | WCB | CF8 | CF8M | CF3 | CF3M |
填料 | PTFE(F4)聚四氟乙烯 | |||||
螺栓 | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9 | 1Cr18Ni9 |
螺母 | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
手轮 | WCB |
技术标准 Technique Standard | |
设计和制造 Design | GB/T 12237 |
结构长度 Face To Face | HG/T 3704-2003 GB/T 12221 ASME B 16.10 |
法兰尺寸 Flange Dimension | HG-20592-97 ANSI B16.5a |
驱动方式 Mode Of Driving | 手动、电动、气动 |
公称压力 Nominal Pressure | 0.6、1.0、1.6、2.5MPa Class 150 JIS 10K |
压力试验 Pressure Test | GB/T 13927-92 API598 |
公称通径 | 主要尺寸 | 参考值 | |||||||
PN6~PN16 | |||||||||
DN(mm) | L | D | D1 | D2 | Z-фd | f | b | D0 | H |
40/100 | 150 | 145/200 | 110/172 | 85/145 | 4-18/4-18 | 3/4 | 17/17 | 180 | 105 |
50/80 | 158 | 160/178 | 125/150 | 100/125 | 4-18/4-18 | 3/3 | 19/17 | 180 | 120 |
50/100 | 158 | 160/200 | 125/172 | 100/145 | 4-18/4-18 | 3/4 | 19/17 | 225 | 140 |
50/125 | 160 | 160/230 | 125/200 | 110/175 | 4-18/8-18 | 3/4 | 19/19 | 225 | 140 |
50/150 | 162 | 160/255 | 125/225 | 110/195 | 4-18/8-18 | 3/4 | 21/19 | 225 | 150 |
65/100 | 195 | 180/200 | 145/172 | 120/145 | 4-18/4-18 | 3/4 | 21/19 | 225 | 150 |
65/125 | 198 | 180/230 | 145/200 | 120/175 | 4-18/8-18 | 3/4 | 21/19 | 360 | 160 |
65/150 | 198 | 180/255 | 145/225 | 120/195 | 4-18/8-18 | 3/4 | 21/20 | 360 | 160 |
80/100 | 250 | 195/200 | 160/172 | 135/145 | 8-18/4-18 | 4/4 | 21/20 | 420 | 215 |
80/125 | 250 | 195/230 | 160/200 | 135/175 | 8-18/8-18 | 4/4 | 21/22 | 420 | 215 |
80/150 | 250 | 195/255 | 160/225 | 135/195 | 8-18/8-18 | 4/4 | 23/22 | 420 | 240 |
100/125 | 283 | 215/230 | 180/200 | 155/175 | 8-18/8-18 | 4/4 | 23/24 | 420 | 240 |
100/150 | 283 | 215/255 | 180/225 | 155/195 | 8-18/8-18 | 4/4 |
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