| 出生地 |
Shanghai China (Mainland) |
| 模式的数量 |
2-1/16 |
| 材料 |
Forged |
Expanding Gate Valve Platic/chevron packing stays clean and free from contaminants to reduce maintenance costs. Tight mechancial seal is assured with parallel expanding gate design. This desigh provide stimultaneous upsteam and down steam sealing which is not affected by pressure fluctuation and wibration. Size:2-1/16,2-9/16 Working Pressure:3000Psi,5000psi Level:AA,PU,PSL1-2,PR1