Choke Valves

We can manufacture adjustable choke valve and positive choke valve based on structure. The sealing parts of needle and seat for the adjustable choke valve are made of hard alloy. The bean orifice of positive choke valve is made of hard alloy; Have the capability of resisting abrasion and washing.

    • Adjustable Choke Valve
      • Positive Choke Valve
Star Zirconia Ceramic Liners are available for all major mud pumps with various bore sizes.
Comparing to regular sleeved liners, our Zirconia liners offer:
Significant longer service.
Better performance.
Safer operation.
Life time cost saving.