1. Valve assy 2. Used in the valve box of mud pump 3. Including valve body, valve seat, valve rubber 4. Brand: Deshi

Valve assembly 

  

The material of valve body and valve seat is high quality alloy constructional steel.After heat treatment and numerical control machine tool manufacturing,the strength of product is enhanced .The valve body matches up to the valve seat perfectly and the working life is 2-3 1as much as ordinary products.It has a long using time.

Valve assembly