Valve assy of piston drilling pump
Function: A valve assy of piston drilling pumps, used to inject a drill fluid into the well.
| Field of application | НBT-60 pump | У8-6МА2 pump | НБ-32 pump | 9МГр pump | 9Т pump |
| Code | K7 | К9 | |||
| Diameter (mm) | 151,5±0.1 | 185±0,1 | 92 | 111 | 113 |
| Height (mm) | 187±1.0 | 204±1.5 | 60 | 110 | 105 |
| Weight, kg | 8.4 | 13.5 | 1.4 | 1.9 | 1.7 |
