집 >> 제품 >> GB 표준 >> 주철10K플랜지형 리프트 체크 밸브
제품 세부 정보
| Main parts and materials/ Specification | ||
| Body | Grey iron | |
| Disc | Grey iron | |
| Stem | Stainless steel | |
| Disc seat | NBR | |
| Seat Ring | Copper | |
| Applicable Fluid | Water | |
| Working Pressure | Less than 10kgf/cm2(Max.1.0Mpa) | |
| Applicable Temperature | L ess than 60°C | |
| Connection Method | 10KFF Flange | |
| Hydraulic Test | Body | 21kgf/cm2(2.1Mpa) |
| Seat | 16kgf/cm2(1.6Mpa) | |
| Outline and connecting measurement | ||||||||
| Size | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| L | 162 | 183 | 200 | 210 | 217 | 255 | 280 | 416 |
| D | 140 | 155 | 175 | 185 | 210 | 250 | 280 | 330 |
| b | 20 | 20 | 22 | 24 | 24 | 24 | 26 | 26 |
| H | 120 | 126 | 135 | 143 | 155 | 182 | 196 | 257 |
| DO | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 85 |
