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

 

 

 

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