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Choke valve,is a main component of Christmas tree, is design 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.
Material Class: AA~FF
Nominal Bore: 2 1/16” ~ 7 1/16”
Temperature class: P U
Working Pressure: 2000~20000psi
Product Specification Level: PSL1~PSL4
Performance Requirement: PR1,PR2
Main features:
•The coupling nut used for connecting the bonnet and body allows fast make-up and break-out.
•Stem tip and bean adaptor are fabricated from special carbide alloys for corrosion and abrasion resistance.
·indicator lens with scale marks allows the operator to know stem’s position and actual orifice area.
•Turn hand wheel counter-clockwise and the valve will open;turn hand wheel clockwise and the valve will close.
Main technical data:
Choke valve,is a main component of Christmas tree, is design 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.
Material Class: AA~FF
Nominal Bore: 2 1/16” ~ 7 1/16”
Temperature class: P U
Working Pressure: 2000~20000psi
Product Specification Level: PSL1~PSL4
Performance Requirement: PR1,PR2
Main features:
•The coupling nut used for connecting the bonnet and body allows fast make-up and break-out.
•Stem tip and bean adaptor are fabricated from special carbide alloys for corrosion and abrasion resistance.
·indicator lens with scale marks allows the operator to know stem’s position and actual orifice area.
•Turn hand wheel counter-clockwise and the valve will open;turn hand wheel clockwise and the valve will close.
Main technical data:
