집 >> 제품 >> GB 표준 >> 주강 10K 20K 플랜지형 스윙체크 밸브
제품 세부 정보
| Main parts and materials | |||
| Body、 Bonnet、 Disc | SCPH2 | ||
| Body seal ring | SSC13 | ||
| Rod pin | SCPH2 | ||
| Axle pin | STS 420J1-B | ||
| Specification | |||
| 10K | 20K | ||
| Applicable Fluid | Water、 Oil | Water、 Oil | |
| Working Pressure | Less than 10kgf/cn(Max.1.0Mpa) | Less than 20kgf/cm(Max.2.0Mpa) | |
| Suitable Temperature | L ess than 120°C | L ess than 220°C | |
| Connection Method | 10K RF Flange | 20KRF Flange | |
| Hydraulic Test | Body | 20kgf/cm2(2.0Mpa) | 53kgf/cm2(5.3Mpa) |
| Seat | 16kgf/cm2(1.6Mpa) | 39kgf/cm2(3.9Mpa) | |
| Outline and connecting measurement | ||||||||||||||||||
| 10K | 20K | |||||||||||||||||
| Size | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 50 | 65 | 80 | 2020-10-01 | 125 | 1950-01-01 | 200 | 250 | 300 |
| L. | 203 | 216 | 241 | 292 | 330 | 356 | 495 | 622 | 698 | 267 | 292 | 318 | 356 | 400 | 444 | 533 | 622 | 711 |
| D | 155 | 175 | 185 | 210 | 250 | 280 | 330 | 400 | 445 | 155 | 175 | 200 | 225 | 270 | 305 | 350 | 430 | 480 |
| b-f | 16-2 | 18-2 | 18-2 | 18-2 | 20-2 | 22-2 | 22-2 | 24-2 | 24-3 | 22-2 | 24-2 | 26-2 | 28-2 | 30-2 | 32-2 | 34-2 | 38-2 | 40-3 |
| H | 146 | 154.5 | 168 | 200 | 220.5 | 290 | 359 | 402 | 445 | 164.5 | 166.5 | 184 | 219.5 | 239.5 | 299 | 367 | 435 | 491 |
