Adjustable choke valve
1、Adjustable choke valve is classified from adjusting mode as needle choke valve, barrel choke valve, wedge choke valve and orifice choke valve.
2、Valve needle and trim is made of hard alloy with the feature of abrasion, washing and corrosion resistance.
3、It is vital in adjusting flow, pressure and closing.
4、Needle structure is mainly applied in Christmas tree, while barrel, wedge and orifice structure in choke manifold.
Driving Mode: hand wheel, hydraulic
Working Pressure: 2000PSI～20000PSI
Connection: flange, thread.
Nominal Bore: 2-1/16"~4-1/16"
Working Temperature: PU（-29~121℃）
Material Class: DD~FF
Specification level: PSL1~3
Performance Requirement: PR1-2
Corporate office & Plant
Add：NO.98 New century Road,Jianyang Petroleum equipment industry Zone,Jianhu Country,Jiangsu province,China.