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Adjustable Choke Valve Oil And Gas For Well Control Service X Tree

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Adjustable Choke Valve Oil And Gas For Well Control Service X Tree

Country/Region	china
Categories	Valves

Product Details

API Adjustable Choke Valve For Well Control Service in Wellhead Equipment

The choke valve is a main component of Christmas tree and is designed according to API 6A . The choke valve is used to control production rate of the oil well,with working pressure up to 20000psi. Choke valves can be classified as follows: adjustable choke valves and positive choke valves. By rotating hand wheel to drive the stem, the adjustable choke valve is designed to adjust the effective area available for the flow to accomplish control of production rate. The positive choke valve is design to accomplish control of production rate by changing flow beans.

Features of Choke Valve

1.The coupling nut of choke valve used for connecting the bonnet and body allows fast make-up and break-out.
2.Stem tip and bean adaptor are fabricated from special carbide alloys for corrosion and abrasion resistance.
3.Indicator lens with scale marks allows the operator to know stem’s position and actual orifice area.
4.Turn hand wheel counter-clockwise and the valve will open; turn hand wheel clockwise and the valve will close.

Technical Parameter of Choke Valve

Size	2 1/16” to 7 1/16”
Working pressure	2000 to 20000 psi
Material class	AA to FF
Product specification	PSL 1- 3
Temperature Class	P.U
Medium	Oil, Gas, Water