1, mud pump valve assy 2, made of high quality alloy steels,such as 20CrMnTi 3, insert: NBR,PU 4, open hole valve seat

mud pump valve assy

valve seat 

                   

The main material of Valve Assey for mud pump is high quality alloy steels,such as 20CrMnTi, 20CrNiMo.

valve body

   

The Valve Insert was made by newly high molecular materials,to make the mud pump spares to resist high-temperature,friction and sulfur corrosion.

valve insert

     

The valve assembly made by Dezhou Rundong Petroleum Machinery Co.,Ltd. ranks in the top class of international level.

mud pump valve assy