API 6A Choke Valve Wellhead- Low-alloy Steel Choke Valve

Home / Products / Tags

API 6A Choke Valve Wellhead

API 6A Choke Valve


The choke valve is the major component of the Christmas tree and Manifold, mainly used for controlling the production rate of an oil well at a working pressure of up to 20,000 psi. The choke valve can be classified as adjustable choke valve and positive choke valve. The adjustable choke valve is designed to adjust the effective area available, for the flow to control the production rate, through rotating the hand wheel. The positive choke valve is designed to control the production rate through changing flow beans.

 

These choke valves are available in different configurations as below:

• Positive bean configuration

• Needle and Seat configuration

• Cage type configuration

 

Specifications

• Nominal diameter: 2.1/16” ~ 4.1/16”

• Working pressure: 2000 PSI ~ 20000 PSI

• Working media: oil, natural gas, mud

• Working temperature: LU ( 51℉/-46℃ ~ 250℉/121℃)

• Material grades: AA, BB, CC, DD, EE, FF, HH

• Specification level: PLS1 ~ PSL4

• Performance level: PR1 ~ PR2


Features 

• Long life and low maintenance

• Body to bonnet contact behind the O-ring seal eliminates bonnet seal extrusion

• A locking device is set on stem

• Ideal for many flow regulating services and easily converted to a positive choke

• The stem of adjustable choke is made of high strength alloy steel. The material has the feature of abrasion resistance, erosion resistance and reliable serviceability

• The valve and seat can be removed by hand, without special tools and without removal of the valve body from the line, by simply removing the bonnet

• Drive has manual, hydraulic and gear transmission forms

• Connections have flange, thread and hub

 

Flanged End Dimensions (mm)

Size Working Pressure (psi) A B Ring No.
1” Maximum Orifice
2.1/16” 2000 165 150 R 23
2.9/16” 2000 170 160 R 26
2.1/16” 5000 203 175 R 24
2.9/16” 5000 210 175 R 27
2.1/16” 10000 224 195 BX 152
2.9/16” 10000 237 208 BX 153
2.1/16” 15000 262 225 BX 152
2.9/16” 15000 298 267 BX 153
2” Maximum Orifice
3.1/8” 2000 230 185 R 31
2.9/16” 5000 265 195 R 27
2.9/16” 10000 298 264 BX 153
2.9/16” 15000 298 264 BX 153
3.1/8” 3000 298 225 R 31
3.1/8” 5000 298 225 R 35
3.1/16” 10000 298 264 BX 154
3.1/16” 15000 298 264 BX 154
4.1/16” 3000 298 264 R 37
4.1/16” 5000 298 264 R 39
4.1/16” 10000 350 289 BX 155
3” Maximum Orifice
4.1/16” 3000 298 264 R 37
4.1/16” 5000 298 264 R 39
Low-alloy Steel Choke Valve

Low-alloy Steel Choke Valve

Yulin Choke valve consists of needle-type adjustable flow valve (JFK), Choke-type Choke valve (JFB), cage-type Choke valve (JFL) and positive Choke valve (JFG) Composition, Design and quality control comply with international standards. The valve body is made of high-quality low-alloy steel and processed with advanced technology that meets API 6A 20th edition and NACE MR-0175.

API 6A Choke Valve Wellhead

You May Also Like

———

Protect your downstream equipment with production chokes that rise to the challenge.
Choke valves are used to control flow rate and reduce pressure for processing of produced fluids farther downstream. Effective chokes reduce the likelihood of damage to d

Protect your downstream equipment with production chokes that rise to the challenge. Choke valves are used to control flow rate and reduce pressure for processing of produced fluids farther downstream. Effective chokes reduce the likelihood of damage to d

Choke Valve
Choke valve, sometimes also known as 'choker valve' is a type of control valve, mostly used in oil and gas production wells to control the flow of well fluids being produced. Another purpose that the choke valves serve is to kill the pressure

Choke Valve Choke valve, sometimes also known as 'choker valve' is a type of control valve, mostly used in oil and gas production wells to control the flow of well fluids being produced. Another purpose that the choke valves serve is to kill the pressure

INTRODUCTION TO VALVES: WHAT ARE VALVES & HOW DO THEY WORK?

WHAT ARE VALVES AND HOW DO THEY WORK? 
At their most basic, valves are devices that work to control, regulate or direct flow within a system or process.

They often feature a range of characteri

INTRODUCTION TO VALVES: WHAT ARE VALVES & HOW DO THEY WORK? WHAT ARE VALVES AND HOW DO THEY WORK? At their most basic, valves are devices that work to control, regulate or direct flow within a system or process. They often feature a range of characteri

What Does Adjustable Choke Mean?
An adjustable choke (or variable choke) is a type of valve used in well control operations including well testing, choke manifold and well-cleaning operations. In a closed wellbore, the adjustable choke helps in reducing t

What Does Adjustable Choke Mean? An adjustable choke (or variable choke) is a type of valve used in well control operations including well testing, choke manifold and well-cleaning operations. In a closed wellbore, the adjustable choke helps in reducing t

Valve Terms
Breaking Pressure:
The minimum pressure required to produce flow through a valve.

Duty Cycle:
100% duty cycle is defined as continuous operation without any damage occurring. For intermittent duty cycle (<100%), alternate energized and de-ene

Valve Terms Breaking Pressure: The minimum pressure required to produce flow through a valve. Duty Cycle: 100% duty cycle is defined as continuous operation without any damage occurring. For intermittent duty cycle (<100%), alternate energized and de-ene

API 6A Wellhead Valves
WELLHEAD API 6A VALVES
Valves API 6A:
• FC Type Gate Valves –API 6A
• M Type Gate Valves –API 6A
• Check Valves
• Positive Choke Valve
• Accessories–API 6A

FC TYPE GATE VALVES
Gate Valve ‘FC’ type is a field-proven valve which prov

API 6A Wellhead Valves WELLHEAD API 6A VALVES Valves API 6A: • FC Type Gate Valves –API 6A • M Type Gate Valves –API 6A • Check Valves • Positive Choke Valve • Accessories–API 6A FC TYPE GATE VALVES Gate Valve ‘FC’ type is a field-proven valve which prov

API 6A Adjustable Choke Valve & Positive Choke Valve

The SV adjustable choke valve uses the stem tip driven by the rotating hand wheel to adjust the effective area available for the flow to control the production rate;
The SV positive choke valve uses fl

API 6A Adjustable Choke Valve & Positive Choke Valve The SV adjustable choke valve uses the stem tip driven by the rotating hand wheel to adjust the effective area available for the flow to control the production rate; The SV positive choke valve uses fl

API 6A Hydraulic Choke Valve

Overview

In the oil & gas drilling industry, Choke Valve is pressure control equipment used to restrict and regulate the flow of well fluids to maintain a desired pressure and flow rate. Choke Valves typically have hardened

API 6A Hydraulic Choke Valve Overview In the oil & gas drilling industry, Choke Valve is pressure control equipment used to restrict and regulate the flow of well fluids to maintain a desired pressure and flow rate. Choke Valves typically have hardened

API-6A Wellhead Valves & Equipment

TIGER VALVE COMPANY (TVC), a wellhead valve and equipment manufacturer formed to wholesale all wellhead assembly components from upstream to downstream, provides engineering, design, manufacturing, assembly, and testing

API-6A Wellhead Valves & Equipment TIGER VALVE COMPANY (TVC), a wellhead valve and equipment manufacturer formed to wholesale all wellhead assembly components from upstream to downstream, provides engineering, design, manufacturing, assembly, and testing

API 6A Choke Valve for wellhead and choke manifold with high quality and pretty price

Choke Valve is used to control the flow rate of fluids for a broad range of application, including

well testing, wellheads, stream injection, choke manifold and well c

API 6A Choke Valve for wellhead and choke manifold with high quality and pretty price Choke Valve is used to control the flow rate of fluids for a broad range of application, including well testing, wellheads, stream injection, choke manifold and well c

Sometimes, our gentle customers ask us for API 6A product. But description is too simple that we cannot decide which material to choose, which test we should do. So we want to explain more in this article.

API 6A is specification for Wellhead and x-mass

Sometimes, our gentle customers ask us for API 6A product. But description is too simple that we cannot decide which material to choose, which test we should do. So we want to explain more in this article. API 6A is specification for Wellhead and x-mass

API 6A Gate Valve (DWS)
DWS Series API 6A gate valves can be widely used in choke and kill manifolds, well testing manifolds, wellheads, tree assemblies, and other flow control equipment. Our valves are engineered to perform in heavily exposed hydrocarbon

API 6A Gate Valve (DWS) DWS Series API 6A gate valves can be widely used in choke and kill manifolds, well testing manifolds, wellheads, tree assemblies, and other flow control equipment. Our valves are engineered to perform in heavily exposed hydrocarbon

Choke Valve is used to control the flow rate of fluids for a broad range of application, including

well testing, wellheads, stream injection, choke manifold and well clean operation, etc.,

our adjustable choke valve is improved from Cameron H2 series ad

Choke Valve is used to control the flow rate of fluids for a broad range of application, including well testing, wellheads, stream injection, choke manifold and well clean operation, etc., our adjustable choke valve is improved from Cameron H2 series ad

ADJUSTABLE CHOKE VALVE
FEVISA Valves has very extended experience in manufacturing Adjustable Choke Valves

Size: 2 1/16” up to 24”

Pressure Rating: 2000 psi to 20000 psi

Materials:  Carbon Steel, Low Temperature Carbon Steel, Stainless Steel, Duplex St

ADJUSTABLE CHOKE VALVE FEVISA Valves has very extended experience in manufacturing Adjustable Choke Valves Size: 2 1/16” up to 24” Pressure Rating: 2000 psi to 20000 psi Materials: Carbon Steel, Low Temperature Carbon Steel, Stainless Steel, Duplex St

Adjustable chokes are used for well testing, high pressure drilling and production accompanied with sour gas or sand and easy to operate and maintain.It can be divided into needle, plunger and orifice plate type and can be manually or hydraulically operat

Adjustable chokes are used for well testing, high pressure drilling and production accompanied with sour gas or sand and easy to operate and maintain.It can be divided into needle, plunger and orifice plate type and can be manually or hydraulically operat

Adjustable Choke
Yulin Machinery Adjustable Chokes feature a tapered needle and seat to adjust well discharge rate. Convertible to a positive choke by exchanging the adjustable bonnet assembly and seat with a blanketing plug and bean. Features lubrication

Adjustable Choke Yulin Machinery Adjustable Chokes feature a tapered needle and seat to adjust well discharge rate. Convertible to a positive choke by exchanging the adjustable bonnet assembly and seat with a blanketing plug and bean. Features lubrication

All About API Trim Levels and Valve Trim Types

Learn about how valve trim levels influence the valve trim material selection.

When purchasing a valve there are many different things to consider. One of the most important considerations is the level of t

All About API Trim Levels and Valve Trim Types Learn about how valve trim levels influence the valve trim material selection. When purchasing a valve there are many different things to consider. One of the most important considerations is the level of t

API 6A 2 1/16 Oilfield Wellhead Adjustable Flow Throttle Valve

Choke valve is a main component of Christmas tree, is design to control production rate of the oil well, with working pressure up to 15000psi. Choke valves can be classified as follows: adjus

API 6A 2 1/16 Oilfield Wellhead Adjustable Flow Throttle Valve Choke valve is a main component of Christmas tree, is design to control production rate of the oil well, with working pressure up to 15000psi. Choke valves can be classified as follows: adjus

2 9/16

2 9/16" API 6A Wellhead Choke Valve AA BB EE FF PSL2 PSL3 PR1 PR2 Key Feature The choke valve is a type of control valve which is designed to accurately control the flow rate of the wellhead and X-mas tree, in addition to regulating surface pressure in t

API 6A Wellhead Choke Valve for Oil and Gas

Product Description
The choke valve is a type of control valve which is designed to accurately control the flow rate of the wellhead and X-mas tree, in addition to regulating surface pressure in the pipeline, s

API 6A Wellhead Choke Valve for Oil and Gas Product Description The choke valve is a type of control valve which is designed to accurately control the flow rate of the wellhead and X-mas tree, in addition to regulating surface pressure in the pipeline, s

*

*

*

*

Contact Us
  • Tel.: +86 158 0080 9423
  • E-mail: info@aqemachinery.com
  • Add.: Chuangshanghui Building, Yanan East Road No.1882, Changning District, Shanghai, China
Newsletter
CAPTCHA