注塑机 挤出机 造粒机 吹膜机 吹塑机 吹瓶机 成型机 吸塑机 滚塑机 管材生产线 板材生产线 型材生产线 片材生产线 发泡设备 塑料压延机
浙江秦工阀门有限公司
API美标法兰蝶阀采用三维偏心斜锥形阀座密封副,蝶板密封采用新型金属片与弹性材料层叠而成,嵌装在蝶板上与阀座吻合。利用蝶板摆动压紧密封,所以密封面摩擦阻力小,关闭是具有越关越紧功能,这样密封性能可靠,开启确保密封面脱离接触,保证了密封面不受损伤
产品规范 Product specification | 设计与制造 Design manufacture | 结构长度 Structure length | 连接尺寸 Connection size | 检验与实验 Inspection experiment |
API 609 ASME B16.34 | API 609 ASME B16.10 | ANSI B16.5 | API 598 |
序号 NO. | 零件名称 Parts name | 材料 Material | ||||
A216 WCB | A217 WC6 | A217 WC9 | A351 CF8 | A351 CF8M | ||
1 | 阀体 Body | A216 WCB | A217 WC6 | A217 WC9 | A351 CF8 | A351 CF8M |
2 | 键 Key | A182 F6a | 25Cr2MoV | 25Cr2MoV | A182 F304 | A182 F316 |
3 | 阀杆 Stem | A182 F6a | 25Cr2MoV | 25Cr2MoV | A182 F304 | A182 F316 |
4 | 蝶板 Butterfly board | A216 WCB | A217 WC6 | A217 WC9 | A351 CF8 | A351 CF8M |
5 | 密封圈 Seal ring | 304/316+石墨 Graphite 304/316+PTFE | ||||
6 | 压板 Platen | A105 | A182 F22 | A182 F22 | A182 F304 | A182 F316 |
7 | 螺钉 Screw | A193 B7 | A193 B16 | A193 B16 | A193 B8 | A193 B8M |
8 | 螺柱 Bolt | A193 B7 | A193 B16 | A193 B16 | A193 B8 | A193 B8M |
9 | 底盖 Bottom cover | A105 | A182 F22 | A182 F22 | A182 F304 | A182 F316 |
10 | 垫片 Gasket | 柔性石墨 Flexible graphite | PTFE | PTFE | ||
11 | 下轴套 Lower bushing | 304+PTFE | 304+PTFE | 304+PTFE | 304+PTFE | 316+PTFE |
12 | 上轴套 Upper bushing | 304+PTFE | 304+PTFE | 304+PTFE | 304+PTFE | 316+PTFE |
13 | 填料垫 Packing pad | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F316 |
14 | 填料 Filler | 柔性石墨 Flexible graphite | PTFE | PTFE | ||
15 | 螺栓 Bolt | A193 B7 | A193 B16 | A193 B16 | A193 B8 | A193 B8M |
16 | 填料压套 Packing sleeve | A216 WCB | A217 WC6 | A217 WC9 | A351 CF8 | A351 CF8M |
17 | 螺母 Nut | A194 2H | A194 7 | A194 7 | A194 8 | A194 8M |
18 | 螺栓 Bolt | A193 B7 | A193 B16 | A193 B16 | A193 B8 | A193 B8M |
19 | 支架 Support | A216 WCB | A216 WCB | A216 WCB | A351 CF8 | A351 CF8M |
规格 Size | 尺寸 Dimension | ||||||||||
815W 150LB | 830W 300LB | ||||||||||
DN | NPS | L | D | D1 | D2 | n-d0 | L | D | D1 | D2 | n-d0 |
50 | 2 | 108 | 152 | 120.5 | 92 | 4-19 | 108 | 165 | 127 | 92 | 8-19 |
65 | 2-1/2 | 112 | 178 | 139.7 | 105 | 4-19 | 112 | 190 | 149 | 105 | 8-22 |
80 | 3 | 114 | 190 | 152.5 | 127 | 4-19 | 180 | 210 | 168 | 170 | 8-22 |
100 | 4 | 127 | 229 | 190.5 | 157 | 8-19 | 190 | 254 | 200 | 157 | 8-22 |
125 | 5 | 140 | 254 | 215.9 | 186 | 8-22 | 200 | 279 | 235 | 186 | 8-22 |
150 | 6 | 140 | 279 | 241.5 | 261 | 8-22 | 210 | 318 | 270 | 216 | 12-22 |
200 | 8 | 150 | 343 | 298.5 | 270 | 8-22 | 230 | 381 | 330 | 270 | 12-25 |
250 | 10 | 160 | 406 | 362 | 324 | 12-25 | 250 | 444 | 387.4 | 324 | 16-28.5 |
300 | 12 | 178 | 483 | 431.8 | 381 | 12-25 | 270 | 521 | 450.8 | 381 | 16-31.8 |
350 | 14 | 190 | 533 | 476.2 | 412.8 | 12-28.5 | 290 | 584 | 514.4 | 412.8 | 20-31.6 |
400 | 16 | 216 | 597 | 539.8 | 469.9 | 16-28.5 | 310 | 648 | 571.5 | 469.9 | 20-35 |
450 | 18 | 222 | 635 | 577 | 533.4 | 16-31.8 | 330 | 713 | 628.6 | 533.4 | 24-35 |
500 | 20 | 229 | 589 | 635 | 584.2 | 20-31.8 | 350 | 775 | 685.8 | 584.2 | 24-35 |
600 | 24 | 267 | 813 | 749.3 | 692.2 | 20-35 | 390 | 914 | 812.8 | 692.2 | 24-41.1 |
700 | 28 | 292 | 837 | 795.5 | 762 | 40-22 | 430 | 921 | 857 | 787 | 36-35.5 |
800 | 32 | 318 | 887 | 900 | 864 | 48-22 | 470 | 1054 | 978 | 902 | 32-42 |
900 | 36 | 330 | 1057 | 1009.5 | 972 | 44-26 | 510 | 1172 | 1039 | 1010 | 32-45 |
1000 | 40 | 410 | 1175 | 1121 | 1080 | 44-30 | 550 | 1273 | 1191 | 1115 | 40-45 |
规格 Size | 尺寸 Dimension | ||||||||||
860W 600LB | 890W 900LB | ||||||||||
DN | NPS | L | D | D1 | D2 | n-d0 | L | D | D1 | D2 | n-d0 |
50 | 2 | 150 | 165 | 127 | 92 | 8-19 | - | - | - | - | - |
65 | 2-1/2 | 170 | 190 | 149 | 105 | 8-22 | - | - | - | - | - |
80 | 3 | 180 | 210 | 168 | 127 | 8-22 | - | - | - | - | - |
100 | 4 | 190 | 273 | 216 | 157.2 | 8-25 | 220 | 292 | 234.9 | 157.2 | 8-32 |
125 | 5 | 200 | 330 | 266.7 | 185.7 | 8-28.5 | 230 | 349 | 279.4 | 185.7 | 8-35 |
150 | 6 | 210 | 356 | 292.1 | 215.9 | 12-28.5 | 240 | 381 | 317.5 | 215.9 | 12-32 |
200 | 8 | 230 | 419 | 349.2 | 269.5 | 12-31.8 | 260 | 470 | 393.7 | 269.5 | 12-39 |
250 | 10 | 250 | 508 | 431.8 | 323.8 | 16-35 | 280 | 545 | 469.9 | 323.8 | 16-39 |
300 | 12 | 270 | 559 | 489 | 381 | 20-35 | 300 | 610 | 533.4 | 381 | 20-39 |
350 | 14 | 290 | 603 | 527 | 412.8 | 20-38.1 | 320 | 640 | 558.8 | 412.8 | 20-42 |
400 | 16 | 310 | 686 | 603.2 | 469.9 | 20-41.1 | 340 | 705 | 615.9 | 469.9 | 20-45 |
450 | 18 | 330 | 743 | 654 | 533.4 | 20-44.5 | 360 | 785 | 686 | 533 | 20-51 |
500 | 20 | 350 | 813 | 723.9 | 584.2 | 24-44.5 | 380 | 855 | 749.5 | 584 | 20-55 |
600 | 24 | 390 | 940 | 838.2 | 692.2 | 24-50.8 | 410 | 1040 | 901.2 | 692 | 20-68 |
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