Standards:1) American2) Japanese3) GermanTypes:1) Ball valve2) Check valve3) Butterfly valve4) Safety valve5) Electric valve6) Hydraulic control valve
Standards:
1) American
2) Japanese
3) German
Types:
1) Ball valve
2) Check valve
3) Butterf
| Model Number: | DFZF |
| Place of Origin: | China |
| Power: | Manual |
| Structure: | Gate |