Choke Valve
Choke valve is molded of two pieces of special carbon tungsten plates with rather ability of erosion resistance, one of which rotates to alter the concentricity between the upper orifice and lower orifice of two plates so as to adjust the flow-rate of fluid or gas.
Choke Valves
- Working Pressure: 2000psi ~ 20000psi
- Nominal Bore Diameter: 1 13/16″ ~ 7 1/16″
- Temperature Class: L ~ U
- Material Class: AA ~ HH
- Product Specification Level: PSL1 ~ PSL4
- Performance Requirement: PR1 ~ PR2
- Working Medium: petroleum, natural gas, water, mud, gas containing H2S or CO2
It is mainly used for drilling, fracturing, mud circulating and ground gas injection and production.
Manual Orifice Choke Valve
Hydraulic Orifice Choke Valve
Fixed Orifice Choke Valve
Professional Manufacturer
Strict Quality Control
We have a strong quality control team with an advanced laboratory. We test each batch of material and each parts.
Specialities Company
Engel could provide 100% interchangeable parts of many common brands of pump.
Best Industry Experts
Engel has successively introduced the design and manufacturing technology from world first class oilfield parts, and became the leading player in the industry oilfield field.
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