- 产品品牌：
- 中国.良工阀门
- 连接形式：
- 法兰
- 材质：
- 铸钢
| 技术规范 | |
| 结构形式Structural formation | BB-BG-OS＆Y |
| 驱动方式 | 手动Hand-operated |
| 气动Pneumatic | |
| 设计标准Design standard | BSS160 |
| 结构长度Face to face | ANSI16.10 |
| 连接法兰Flange ends | ANSI B16.5 |
| 试验和检验Test＆inspection | API1598 |
| 产品性能 | ||||
| 公称压力（LB）Nominal pressure | 壳体试验压力（Mpa）Shell test | 密封试验压力（Mpa）Sealing test | 适用温度 （°C)Sealing test | 使用介质Suitable madium |
| 150 | 3 | 2.2 | ﹣20°C-350°C | 水、蒸汽、油品等Wather、steam、oil |
| 300 | 7.5 | 5.5 | ||
| WJ41H-150LB | |||||||||||||||
| DN | 1/2" | 3/4" | 1" | 1 1/4" | 1 1/2" | 2" | 2 1/2" | 3" | 4" | 5" | 6" | 8" | 10" | 12" | |
| L | 150LB | 108 | 117 | 127 | 140 | 165 | 203 | 216 | 241 | 292 | 356 | 406 | 495 | 622 | 698 |
| H | 191 | 191 | 197 | 200 | 218 | 220 | 238 | 250 | 300 | 350 | 350 | 450 | 520 | 520 | |
| W | 150LB | 120 | 120 | 140 | 140 | 160 | 180 | 180 | 200 | 250 | 300 | 300 | 400 | 520 | 520 |
| 行程 | h | 7 | 7 | 12 | 13 | 14 | 15 | 19 | 23 | 28 | 35 | 42 | 52 | 64 | 75 |
| Kv | 4.2 | 7.4 | 12 | 19 | 30 | 470 | 77 | 120 | 188 | 288 | 410 | 725 | 1145 | 1635 | |
| 重量kg | 150LB | 3.7 | 4.4 | 5.1 | 7.5 | 8.8 | 12.2 | 16.1 | 214 | 33 | 51 | 69 | 105 | 180 | 265 |
| WJ41H-300LB | |||||||||||||||
| DN | 1/2" | 3/4" | 1" | 1 1/4" | 1 1/2" | 2" | 2 1/2" | 3" | 4" | 5" | 6" | 8" | 10" | 12" | |
| L | 300LB | 152 | 178 | 203 | 216 | 229 | 267 | 292 | 318 | 356 | 400 | 444 | 559 | 622 | 711 |
| H | 191 | 191 | 197 | 200 | 218 | 220 | 238 | 250 | 300 | 350 | 350 | 450 | 520 | 520 | |
| W | 150LB | 120 | 120 | 140 | 140 | 160 | 180 | 180 | 200 | 250 | 300 | 300 | 400 | 520 | 520 |
| 行程 | h | 7 | 7 | 12 | 13 | 14 | 15 | 19 | 23 | 28 | 35 | 42 | 52 | 64 | 75 |
| Kv | 4.2 | 7.4 | 12 | 19 | 30 | 470 | 77 | 120 | 188 | 288 | 410 | 725 | 1145 | 1635 | |
| 重量kg | 150LB | 4.3 | 4.8 | 6.3 | 7.8 | 10.3 | 13.6 | 19 | 25 | 35 | 56 | 74 | 160 | 260 | 370 |
