描述：
QKD156单开闭气动快速接头（中体）（碳钢）
→产品描述：中国最为广泛使用的连接头型式。
→技术优势：结构简单，多种连接备选。
→产品应用：气动工具，汽车工业，压缩空气，造船行业。
→工作压力：1.0Mpa
→工作温度：-20℃+120℃
| PARTNO. | LS | ￠D | HEX1 | A | ￠T | d |
| QKD156-04SH | 77.5 | 30 | 24 | 30 | 16 | 10 |
| QKD156-06SH | 87.5 | 30 | 24 | 40 | 20.5 | 14 |
| PARTNO. | LS | ￠D | HEX1 | A | T(BSP) | d |
| QKD156-04SF | 63.5 | 30 | 24 | 14 | BSP1/2"14P | 12 |
| QKD156-06SF | 65.5 | 30 | 30 | 16 | BSP3/4"14P | 12 |
| PARTNO. | LS | ￠D | HEX1 | A | T(PT) | d |
| QKD156-04SM | 65.5 | 30 | 24 | 14 | PT1/2"14P | 11 |
| QKD156-06SM | 67.5 | 30 | 27 | 18 | PT3/4"14P | 11 |
| PARTNO. | LP | C | CP | A | ￠T | d |
| QKD156-04PH | 65 | 27 | 24 | 30 | 16 | 8.5 |
| QKD156-06PH | 75 | 27 | 24 | 40 | 20.5 | 8.5 |
| PARTNO. | LP | C | HEX2 | A | T(BPS) | d |
| QKD156-04PF | 45 | 27 | 24 | 14 | BPS1/2"14P | 8.5 |
| QKD156-06PF | 47 | 27 | 30 | 16 | BPS3/4"14P | 8.5 |
| PARTNO. | LP | C | HEX2 | A | T(PT) | d |
| QKD156-04PM | 50 | 27 | 22 | 16 | PT1/2"14P | 8.5 |
| QKD156-06PM | 52 | 27 | 27 | 18 | PT3/4"14P | 8.5 |