Choke Valves

Choke valves are widely used to adjust pressure and flow. Jereh choke valves include the hydraulic and manual in respect of the operation mode. Adjustable choke valves adopt union connection and the orifice size is adjusted to achieve the regulation of flow and pressure.



Mating repair kit is available for easy maintenance.
Hard alloy is used for key parts, extending service life.
•Special treatment to easily eroded parts improves the erosion resistance.


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 Standard, Sour Gas
Application Fracturing, Cementing, Acidizing, Testing Lines

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