1, Valve assembly 2, oil drilling mud pump use 3, quality alloy steel 4, open hole style 5, cast body and Pu insert

mud pump valve assembly  

          

The material of valve body and valve seat is high quality alloy constructional steel.

Processed by numerical control machine and after heat treatment, the product strength is enhanced.

The valve body matches up to the valve seat perfectly and the working life is 2-3 times than ordinary products.

Material mainly: 20 CrMnTi ; 45 CrMo

Material Cup:  NBR ; PU

Valve assembly