Choke Valves

Choke Valves

Choke Valves Description

  Choke Valves are mainly used to adjust flow and pressure in the pipeline by changing the choke area, with union connections on the ends. Our Choke Valves can be divided into manual and hydraulic.

Choke Valves Structures


  •   Special repair kit is available for easy maintenance.
  •   Key components adopt hard alloy to increase service life.
  •   Surfaces vulnerable to abrasion are handled by special technology.


Rated Working Pressure 69.0MPa~138.0Mpa,  (10,000psi~20,000psi)
Nominal Size 2″, 3″
Temperature Rating -29℃~121℃(PU), -46℃~121℃ (LU) -20℉~250℉ (PU),-50℉~250℉(LU)
Service StandardSour Gas
Application Fracturing, Cementing, Acidizing, Testing Lines
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