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美标气动法兰球阀Q641F-150LB
设计标准:
技术规范:美标
设计标准:API6D API608
结构长度:ASME B16.10
连接法兰:ASME B16.5
试验与检验:API6D API598
性能规范:
公称压力:LB
强度试验:3.0,7.5,15Mpa
密封试验:2.2,5.5,11Mpa
上密封试验:2.2,5.5,11Mpa
气密封试验:0.6Mpa
公称通经:1/2~16”(DN15-DN400)
主体材料:CF8,CF8M,CF3,CF3M,WCB,WCC,A105
适用介质:水、油、气、化工、电站等
适用温度:-29℃~425℃
主要零件材质:
序号 | 零件名称 | 材质 |
C | P | R |
1 | 右阀体 | A216-WCB | A351-CF8 | A351-CF8M |
2 | 螺母 | A194-2H | A276-304 | A276-316 |
3 | 垫片 | PTFE | PTFE | PTFE |
4 | 螺柱 | A193-B7 | A276-304 | A276-316 |
5 | 阀体 | A216-WCB | A351-CF8 | A351-CF8M |
6 | 阀座 | PTFE | PTFE | PTFE |
7 | 球体 | A182-F304 | A182-F304 | A182-F316 |
8 | 阀杆 | A276-410 | A276-304 | A276-316 |
9 | 垫片 | PTFE | PTFE | PTFE |
10 | 填料 | PTFE | PTFE | PTFE |
11 | 衬套 | PTFE | PTFE | PTFE |
12 | 压盖 | A216-WCB | A351-CF8 | A351-CF8M |
13 | 螺栓 | A194-2H | A276-304 | A276-304 |
14 | 螺栓 | A194-2H | A276-304 | A276-304 |
15 | 连接支架 | A351-CF8 | A351-CF8 | A351-CF8 |
16 | 螺栓 | A194-2H | A276-304 | A276-304 |
17 | 连接套 | A351-CF8 | A351-CF8 | A351-CF8 |
主要连接尺寸:Q641(F、N、P)-150
通径 | 外形尺寸 | 连接尺寸 | 执行器型号 |
mm | in | L | L1 | L2 | H | D | D1 | D2 | C | f | n-φd |
15 | 1/2 | 108 | 140/178 | 62/75 | 185/191 | 89 | 60.3 | 35 | 12 | 1.6 | 4-φ15 | GTD52/GTE65 |
20 | 3/4 | 117 | 140/178 | 62/75 | 191/197 | 98 | 69.8 | 43 | 12 | 1.6 | 4-φ15 | GTD52/GTE65 |
25 | 1 | 127 | 140/214 | 62/91 | 193/227 | 108 | 79.5 | 51 | 12 | 1.6 | 4-φ15 | GTD52/GTE80 |
32 | 11/4 | 140 | 164/214 | 75/91 | 212/240 | 117 | 88.9 | 64 | 13 | 1.6 | 4-φ15 | GTD65/GTE80 |
40 | 11/2 | 165 | 164/246 | 75/101 | 217/255 | 127 | 98.4 | 73 | 14.5 | 1.6 | 4-φ15 | GTD65/GTE90 |
50 | 2 | 178 | 190/295 | 91/112 | 260/286 | 152 | 120.6 | 92 | 15.8 | 1.6 | 4-φ19 | GTD80/GTE100 |
65 | 21/2 | 190 | 210/295 | 101/112 | 293/309 | 178 | 139.7 | 105 | 17.6 | 1.6 | 4-φ19 | GTD90/GTE100 |
80 | 3 | 203 | 247/395 | 112/139 | 323/349 | 190 | 152.4 | 127 | 19.1 | 1.6 | 4-φ19 | GTD100/GTE125 |
100 | 4 | 229 | 276/478 | 127/176 | 382/438 | 229 | 190.5 | 157 | 23.9 | 1.6 | 8-φ19 | GTD115/GTE160 |
125 | 5 | 356 | 348/562 | 159/206 | 468/534 | 254 | 216 | 186 | 23.9 | 1.6 | 8-φ22 | GTD140/GTE190 |
150 | 6 | 394 | 378/724 | 176/228 | 510/582 | 279 | 241.3 | 216 | 25.4 | 1.6 | 8-φ22 | GTD160/GTE210 |
200 | 8 | 457 | 524/928 | 228/275 | 655/702 | 343 | 298.5 | 270 | 28.6 | 1.6 | 8-φ22 | GTD210/GTE255 |