Adjustable choke valve is classified from adjusting mode as needle choke valve, barrel choke valve, wedge choke valve and orifice choke valve.
Valve needle and trim is made of hard alloy with the feature of abrasion, washing and corrosion resistance.
It is vital in adjusting flow, pressure and closing.
Needle structure is mainly applied in Christmas tree, while barrel, wedge and orifice structure in choke manifold.
Material
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
At Oilway, we manufacture and supply high-grade industrial valves and petroleum machinery for your industry use. We maintain quality and assure timely delivery.
CONTACT US
NO.98 New century Road, Jianyang Petroleum equipment industry Zone, JianhuCountry, Jiangsu province,China.
China
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