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