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ADJUSTABLE CHOKE VALVE
Adjustable choke valve is classified into needle-type adjustable,barrel-type adjustable and orifice feature in design,
Valve needle and valve core are made of hard alloy steel with some properties of erosion resistance and corrosion resistance,
Take the effect of adjustment of flow-rate and pressure and opening/closing the choke valve,
Needle structure is used for X’mas tree assembly,and barrel for choke manifold.
Main technology parameters:
Driving mode | Manual,hydraulic | Rated working pressure | 2000~15000psi |
End connection | Flange,thread etc. | Nominal bore | 2 1/16″~4 1/16″ |




