Choke valve

Choke valve is classified into needle-type adjustable, barrel-type adjustable and orifice feature in design
Driving mode：Manual & hydraulic
Connection mode：Flanged and thread
Working pressure：2000~20000PSI
Nominal bore：2 1/16″~4 1/16″

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.