EN 14124返回 Back
| EN 14124 Inlet valves for flushing cisterns with internal overflow 带有内部溢流冲洗水箱的进水阀 | |||
| 6 | mechanical and hydraulic characteristic | threaded end connection | tensile strength拉伸 |
| resistance to tighten torque扭力测试 | |||
| back flow prevention 防回流 | |||
| leaktightnes 密封性能 | |||
| flow rate and fill time 流量及补水比率 | |||
| reopening of the inlet valve 在开启 | |||
| water hammer 水锤测试 | |||
| resistance to pressure 耐压性能 | |||
| endurance 耐久性能 | |||
| 送样规格 Sample Size: 12pcs | |||
| Lead time 周期: 20 working days | |||
Sample for reference 参考图片:
Sample Report 报告样本：
