Choke valve is mainly used to adjust the flow and pressure of piping system. Two types of choke valves are available: fixing and adjustable choke valves. We can provide needle, barrel and orifice plate type of adjustable chock valves, manual or hydraulic. End connections of choke valves can be a union or flange. Adjustable choke valves adjust the flow and pressure by changing the chocked area.
Users can read the flow value through a scale plate;
Valve core is made of special metal to lengthen the operation life of valves;
The size of fixing nozzle can be made in metric or US system.
Size |
Working Pressure |
Connection |
Adjustment |
Enviroment |
2” |
105MPa/15000Psi |
FIG1502 (FxM) |
Fixing Nozzle |
Standard |
2” |
105MPa/15000Psi |
FIG1502 (FxM) |
Needle |
Standard |
3” |
105MPa/15000Psi |
FIG1502 (FxM) |
Needle |
Standard |
2-1/16” |
35MPa/5000Psi |
API Flange |
Barrel |
Standard |
2-1/16” |
35MPa/5000Psi |
API Flange |
Needle |
Standard |
2-1/16” |
70MPa/10000Psi |
API Flange |
Needle |
Standard |
2-1/16” |
105MPa/15000Psi |
API Flange |
Needle |
Standard |
2” |
140MPa/20000Psi |
FIG2002 (FxM) |
Needle |
Standard |
2-9/16” |
70MPa/10000Psi |
API Flange |
Needle |
Standard |
2-9/16” |
105MPa/15000Psi |
API Flange |
Needle |
Standard |
3-1/8” |
35MPa/5000Psi |
API Flange |
Needle |
Standard |
3-1/16” |
70MPa/10000Psi |
API Flange |
Needle |
Standard |
3-1/16” |
105MPa/15000Psi |
API Flange |
Needle |
Standard |
3” |
105MPa/15000Psi |
API Flange |
Barrel |
Standard |
4-1/16” |
35MPa/5000Psi |
API Flange |
Barrel |
|
4-1/16” |
70MPa/10000Psi |
API Flange |
Needle |
|