三維閥門公司生產銷售的浮動式鑄鋼球閥啟閉件（球體）由閥桿帶動，并繞閥桿的軸線作旋轉運動的閥門。主要用于截斷或接通管路中的介質，亦可用于流體的調節與控制，其中硬密封V型球閥其V型球芯與堆焊硬質合金的金屬閥座之間具有很強的剪切力，特別適用于含纖維、微小固體顆料等介質。鑄鋼球閥一般分為手柄鑄鋼球閥，氣動鑄鋼球閥，電動鑄鋼球閥，鑄鐵球閥，不銹鋼球閥，全銅球閥等。 球閥的球體是浮動的，在介質壓力作用下，球體能產生一定的位移并緊壓在出口端的密封面上，保證出口端密封。 浮動球球閥的結構簡單，密封性好，但球體承受工作介質的載荷全部傳給了出口密封圈，因此要考慮密封圈材料能否經受得住球體介質的工作載荷。這種結構，廣泛用于中低壓球閥。
技術規范
| 設計標準Design Standard | GB/T12237 | API608 |
|---|---|---|
| 結構長度Face to Face | GB/T12221 | ASME16.10 |
| 法蘭尺寸 Flanged Size | GB/T9113 JB/T79 | ASME16.5 |
| 檢查與實驗Test＆Inspection | JB/T9092 | API598 |
注：系列閥門連接法蘭及對焊端尺寸可根據用戶要求設計制造。
主要零件材質
| 序號 | 零件名稱 | 材質 | |
|---|---|---|---|
| GB | ASTM | ||
| 1 | 側閥體 | WCB | A216-WCB |
| 2 | 螺母 | 35 | A194-2H |
| 3 | 墊片 | 柔性石墨+不銹鋼 | 柔性石墨+不銹鋼 |
| 4 | 螺柱 | 35CrMoA | A193-B7 |
| 5 | 閥體 | WCB | A216-WCB |
| 6 | 閥座 | PTFE | PTFE |
| 7 | 球體 | 25+ENP | A105 + ENP |
| 8 | 閥桿 | 1Cr13 | A182-F6a |
| 9 | 墊片 | PTFE | PTFE |
| 10 | 填料 | 柔性石墨 | 柔性石墨 |
| 11 | 填料壓蓋 | WCB | A216-WCB |
| 12 | 螺釘 | 35 | A194-2H |
| 13 | 定位片 | Q235A | 碳鋼 |
| 14 | 擋圈 | 65Mn | AISI 1566 |
| 15 | 手柄 | KT330-08 | A47-667 235 10 |
注：
- 抗硫型閥門該零件的材質為GB（1Cr18NI9+Ni.P）、ASTM(A182-304+Ni.P)
- 抗硫型閥門該零件材質為GB（1Cr18NI9+Ni.P）、ASTM(A276-321)系列閥門
- 主要零部件及密封面的材質可根據實際工況條件或用戶特殊要求設計選用。
尺寸及重量?? PN1.6MPa CLASS 150 10K(JIS)
| DN | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | In | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 |
| 150LB 法蘭Flange |
L | 108 | 117 | 127 | – | 165 | 178 | 190 | 203 | 229 | 356 | 394 | 457 | – |
| 1.6MPa 法蘭Flange |
L | 130 | 140 | 150 | 165 | 180 | 200 | 220 | 250 | 280 | 320 | 360 | 400 | – |
| 10K(JIS) 法蘭Flange |
L | 108 | 117 | 127 | – | 165 | 178 | 190 | 203 | 229 | 365 | 394 | 457 | 533 |
| 對焊 Butt Welding |
L1 | 140 | 152 | 165 | – | 190 | 216 | 241 | 282 | 305 | 381 | 403 | 419 | – |
| 手動 Hand – Operated |
H | 59 | 63 | 75 | – | 95 | 107 | 142 | 152 | 178 | 252 | 272 | 342 | – |
| W | 130 | 130 | 160 | – | 230 | 230 | 350 | 400 | 500 | 750 | 750 | 900 | – | |
| Kg | 2.3 | 3.0 | 4.5 | – | 7.0 | 9.5 | 15.0 | 19.0 | 33.0 | 58.0 | 93.0 | 1600 | – | |
| 渦輪蝸 桿傳動 Worm Gear Operated |
H | – | – | – | – | – | – | – | – | – | – | 292 | 398 | – |
| W | – | – | – | – | – | – | – | – | – | – | 400 | 600 | – | |
| 型號 | – | – | – | – | – | – | – | – | – | – | A | B | – | |
| Kg | – | – | – | – | – | – | – | – | – | – | 180 | 240 | – | |
| 氣動 Air – Operating |
H | 200 | 204 | 257 | – | 264 | 340 | 370 | 389 | 594 | 646 | 646 | 781 | – |
| H1 | 122 | 126 | 162 | – | 169 | 209 | 239 | 258 | 337 | 437 | 437 | 537 | – | |
| L1 | 326 | 326 | 347 | – | 420 | 426 | 426 | 590 | 523 | 610 | 610 | 885 | – | |
| L2 | 136 | 136 | 181 | – | 181 | 257 | 257 | 257 | 287 | 378 | 378 | 530 | – | |
| 型號 | AG06 | AG09 | AG09 | – | AG13 | AG13 | AG13 | AG13 | AW13 | AW17 | AW17 | AW20 | – | |
| Kg | 6.1 | 6.3 | 8.1 | – | 14.1 | 16.6 | 38 | 42.1 | 53 | 95.3 | 105.2 | 207.8 | – | |
| 電動 Electric Driving |
H | – | – | – | – | – | 472 | 486 | 579 | 595 | 650 | 739 | 799 | – |
| H1 | – | – | – | – | – | 377 | 391 | 484 | 500 | 500 | 589 | 649 | – | |
| W | – | – | – | – | – | 190 | 190 | 190 | 190 | 400 | 400 | 400 | – | |
| 型號 | – | – | – | – | – | Q60-1 | Q60 | Q60-1 | Q60-1 | Q120-1 | Q120-1 | Q120-1 | ||
| Kg | – | – | – | – | – | 23 | 25 | 60 | 75 | 97 | 162 | 226 | – |
尺寸及重量 PN2.5MPa 4.0MPa CLASS 30020K(JIS)
| DN | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | In | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 |
| 300LB法蘭Flange | L | 140 | 152 | 165 | – | 190 | 216 | 241 | 282 | 305 | 381 | 403 | 502 | – |
| 2.5MPa法蘭Flange | L | 130 | 140 | 150 | -165 | 180 | 200 | 220 | 250 | 320 | 400 | 400 | 550 | – |
| 4.0MPa法蘭Flange | L | 130 | 140 | 150 | 160 | 200 | 220 | 250 | 280 | 320 | 400 | 400 | 550 | – |
| 20K(JIS)法蘭Flange | L | 140 | 152 | 165 | – | 190 | 216 | 241 | 283 | 305 | 381 | 403 | 502 | 568 |
| 對焊Butt Welding | L1 | 140 | 152 | 165 | – | 190 | 216 | 241 | 282 | 305 | 381 | 403 | 502 | – |
| 手動Hand –Operated | H | 59 | 63 | 75 | – | 95 | 167 | 142 | 152 | 178 | 252 | 272 | 342 | – |
| W | 130 | 130 | 160 | – | 230 | 230 | 350 | 400 | 500 | 750 | 750 | 900 | – | |
| Kg | 2.5 | 3.5 | 5.5 | – | 10.5 | 14.5 | 23.5 | 30 | 55 | 81 | 118 | 200 | – | |
| 渦輪蝸桿傳動Worm GearOperated | H | – | – | – | – | – | – | – | – | – | – | 292 | 398 | – |
| W | – | – | – | – | – | – | – | – | – | – | 400 | 600 | – | |
| 型號Type | – | – | – | – | – | – | – | – | – | – | A | B | – | |
| Kg | – | – | – | – | – | – | – | – | – | – | 220 | 365 | – | |
| 氣動Air –Operating | H | 200 | 204 | 257 | – | 264 | 340 | 379 | 452 | 594 | 646 | 744 | 920 | – |
| H1 | 122 | 126 | 162 | – | 169 | 209 | 248 | 295 | 375 | 437 | 500 | 615 | – | |
| L1 | 326 | 326 | 347 | – | 420 | 426 | 426 | 590 | 523 | 610 | 610 | 885 | – | |
| L2 | 136 | 136 | 181 | – | 181 | 257 | 257 | 257 | 287 | 378 | 378 | 530 | – | |
| 型號Type | AG06 | AG09 | AG09 | – | AG13 | AG13 | AG13 | AG13 | AW13 | AW17 | AW17 | AW20 | – | |
| Kg | 6.2 | 6.4 | 8.5 | – | 16.9 | 20.9 | 42.5 | 52.7 | 77.9 | 107 | 130 | 220 | – | |
| 電動ElectricDriving | H | – | – | – | – | – | 472 | 472 | 579 | 595 | 650 | 739 | 799 | – |
| H1 | – | – | – | – | – | 377 | 391 | 484 | 500 | 500 | 589 | 649 | – | |
| W | – | – | – | – | – | 190 | 190 | 190 | 190 | 400 | 400 | 400 | – | |
| 型號Type | – | – | – | – | – | Q60-1 | Q60 | Q60-1 | Q60-1 | Q120-1 | Q120-1 | Q120-1 | – | |
| Kg | – | – | – | – | – | 23 | 25 | 60 | 75 | 100 | 170 | 240 | – |
尺寸及重量 PN6.4MPa 10.0MPa CLASS 400 600
| DN | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | 1/2 | 3/4 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 |
| 400LB法蘭Flange | L | 165 | 190 | 216 | – | 241 | 292 | 330 | 356 | 406(432) | – | – | – |
| 6.4MPa法蘭Flange | L | 165 | 190 | 216 | 229 | 241 | 292 | 330 | 356 | 432 | 508 | 559 | 660 |
| 10.0MPa法蘭Flange | L | 165 | 190 | 216 | 229 | 241 | 292 | 330 | 356 | 432 | 508 | 559 | 660 |
| 對焊Butt Welding | L1 | 165 | 190 | 216 | – | 241 | 292 | 330 | 356 | 406(432) | – | – | – |
| 手動Hand –Operated | H | 59 | 63 | 75 | – | 95 | 167 | 180 | 198 | 198 | – | – | – |
| W | 160 | 160 | 230 | – | 400 | 400 | 650 | 650 | 1050 | – | – | – | |
| Kg | 6.5 | 9 | 13 | – | 16.5 | 25 | 30 | 55 | 66 | – | – | – | |
| 渦輪蝸桿傳動Worm GearOperated | H | – | – | – | – | – | – | – | 292 | 398 | – | – | – |
| W | – | – | – | – | – | – | – | 400 | 600 | – | – | – | |
| 型號Type | – | – | – | – | – | – | – | A | B | – | – | – | |
| Kg | – | – | – | – | – | – | – | 72 | 85 | – | – | – | |
| 氣動Air –Operating | H | 200 | 204 | 241 | – | 264 | 340 | 379 | 452 | 584 | – | – | – |
| H1 | 122 | 145 | 146 | – | 169 | 209 | 248 | 295 | 375 | – | – | – | |
| L1 | 283 | 283 | 283 | – | 350 | 590 | 590 | 523 | 610 | – | – | – | |
| L2 | 136 | 181 | 181 | – | 181 | 257 | 257 | 287 | 378 | – | – | – | |
| 型號Type | AG09 | AG09 | AG09 | – | AG09 | AG13 | AG13 | AG13 | AW17 | – | – | – | |
| Kg | 6.5 | 6.8 | 9.3 | – | 17.8 | 33.6 | 45.1 | 59.3 | 81.2 | – | – | – | |
| 電動ElectricDriving | H | – | – | – | – | – | 472 | 559 | 599 | 632 | – | – | – |
| H1 | – | – | – | – | – | 377 | 449 | 449 | 472 | – | – | – | |
| W | – | – | – | – | – | 190 | 190 | 190 | 190 | – | – | – | |
| 型號Type | – | – | – | – | – | Q120-1 | Q120-1 | Q120-1 | Q120-1 | – | – | – | |
| Kg | – | – | – | – | – | 25 | 60 | 75 | 90 | – | – | – |
| 高性能漿料閥門參考 Coosai Valve Slurry Knife Gate Valve |
