Description
Arrow Back Pressure Valve
Arrow Type Back Pressure Valve for Oilfield Drilling and Well Control
SGPE Arrow Back Pressure Valve is a high-pressure drill string valve for oil and gas drilling operations. Rig teams use it to control back pressure inside the drill string, reduce unwanted reverse flow, and improve well control safety at the drilling site.
In petroleum drilling, sudden pressure changes can affect safety, fluid movement, and operating efficiency. A reliable Arrow Type Back Pressure Valve gives operators better control before downhole operation and helps them prepare the drilling assembly with confidence.
The arrow-style structure allows operators to set the required back pressure at the surface before running the valve into the well. This surface-setting feature suits drilling programs that require accurate pressure control, reverse flow management, and efficient rig-site preparation.
SGPE supplies Arrow Back Pressure Valves in multiple sizes and common oilfield thread connections, including 7 5/8 REG, 6 5/8 REG, 5 1/2 FH, NC50, NC46, NC38, NC31, and NC26. These options match many drilling tool assemblies, drill string configurations, and high-pressure well control systems.
Send SGPE your drill string size, thread connection, working pressure, quantity, and oilfield working condition. Our team can help you select a suitable Arrow Type Back Pressure Valve for your drilling project.
What Is an Arrow Back Pressure Valve?
An Arrow Back Pressure Valve, also called an Arrow Type Back Pressure Valve, is a drill string pressure control valve for oilfield drilling operations. It controls pressure inside the drill pipe and limits uncontrolled fluid movement through the drilling assembly.
Oilfield contractors, drilling companies, and petroleum equipment distributors use this valve in projects that require dependable reverse flow control, stable pressure management, and safer rig-site operation. The valve combines metal-to-metal sealing, a simple internal structure, and a surface-adjustable setting, making it a practical choice for demanding oil and gas drilling environments.
Compared with a general check valve, the Arrow Type Back Pressure Valve gives operators more control before the tool goes downhole. The crew can determine the required back pressure setting at the surface, improve preparation accuracy, and support safer drilling operations.
How Does the Arrow Type Back Pressure Valve Work?
SGPE Arrow Back Pressure Valve works inside the drill string to maintain controlled pressure and restrict unwanted reverse flow. Before running the tool into the well, operators set the required back pressure at the surface. After the valve enters the drilling assembly, it controls fluid movement and supports safer pressure management during drilling.
This surface-setting design improves rig-site efficiency because the crew can prepare the valve according to expected well conditions, pressure control targets, and drilling assembly requirements. The metal-to-metal sealing structure also supports stable sealing performance in high-pressure drilling environments.
For oilfield projects that require reliable well control equipment, the Arrow Type Back Pressure Valve offers a durable, practical, and easy-to-maintain solution for drill string pressure management.
Key Features and Benefits
Metal-to-Metal Sealing
SGPE Arrow Back Pressure Valve uses a metal-to-metal sealing structure. This design improves sealing reliability under high-pressure drilling conditions and keeps the valve stable during well control operations.
Surface Back Pressure Setting
Operators can set the required back pressure at the surface before running the valve into the well. This feature gives the drilling crew better preparation control and supports field decisions based on actual well conditions.
Simple Structure for Easy Maintenance
The valve has a practical internal structure that makes inspection, servicing, and maintenance easier. This design can shorten maintenance time and support efficient rig-site operation.
High-Pressure Performance
SGPE Arrow Type Back Pressure Valve fits demanding petroleum drilling environments. Available models offer working pressure options of 70 MPa and 35 MPa, depending on valve size, thread connection, and project requirement.
Multiple Sizes and Thread Connections
SGPE provides models from FJ89 to FJ229. Customers can select the correct outside diameter, inside diameter, and connection type according to drill string size, drilling assembly design, and well control requirements.
Reliable Fit for Drilling Assemblies
The valve works as part of a drilling tool assembly that requires pressure control, reverse flow control, and well control support. Its size range and connection options allow customers to match different oilfield project needs.
Oilfield Applications
SGPE develops the Arrow Back Pressure Valve for petroleum industry environments where drilling safety, pressure control, and well control performance matter. It fits oil and gas drilling operations that require reliable drill string pressure control and stable reverse flow management inside drilling assemblies.
In oilfield well control systems, the valve allows drilling crews to manage controlled pressure in the drill string and support blowout prevention during high-pressure drilling operations. It can also work in high-pressure drilling tool assemblies, rig-site pressure control equipment, and petroleum drilling equipment packages.
Drilling contractors can use SGPE Arrow Back Pressure Valve for replacement projects or new drilling assemblies. It also fits oil and gas well operations where crews need controlled drill string pressure to improve field safety, drilling efficiency, and pressure management.
Important note: SGPE does not recommend Arrow Type Back Pressure Valves for cementing operations or abrasive fluids. For cementing service, abrasive drilling fluids, heavy solids, or severe erosion conditions, please contact SGPE for a more suitable oilfield valve solution.
Product Specifications
Specifications – Arrow Type Back Pressure Valve
| Model | O.D. (mm) | Connection | I.D. (mm) | Working Pressure (MPa) |
|---|---|---|---|---|
| FJ229 | 229 | 7 5/8 REG | 82 | 70 (35) |
| FJ203 | 203 | 6 5/8 REG | 82 | 70 (35) |
| FJ178 | 178 | 5 1/2 FH | 82 | 70 (35) |
| FJ168 | 168 | NC50 | 82 | 70 (35) |
| FJ165 | 165 | NC50 | 82 | 70 (35) |
| FJ159 | 159 | NC46 | 70 | 70 (35) |
| FJ121 | 121 | NC38 | 56 | 70 (35) |
| FJ105 | 105 | NC31 | 44 | 70 (35) |
| FJ89 | 89 | NC26 | 33 | 70 (35) |
The working pressure can be selected according to project requirements. Please confirm whether your application requires 70 MPa or 35 MPa when sending an inquiry.
SGPE can help customers select a suitable model according to drill string size, thread connection, working pressure, inside diameter, and oilfield working condition.
Need help selecting a model? Send your required size, connection, and pressure rating to SGPE for quick technical support.
How to Select the Right Arrow Back Pressure Valve
Choosing the correct Arrow Back Pressure Valve improves assembly compatibility and field performance. Before placing an order, customers should review the drill string size, valve outside diameter, inside diameter, thread connection, working pressure, and actual drilling environment.
The thread connection must match the drilling assembly. SGPE offers common oilfield connections such as 7 5/8 REG, 6 5/8 REG, 5 1/2 FH, NC50, NC46, NC38, NC31, and NC26. Customers should also confirm whether the drilling project requires 70 MPa or 35 MPa working pressure.
Inside diameter also matters because it affects fluid passage and drilling assembly compatibility. If your operation involves standard drilling fluid, high-pressure drilling, or special well control conditions, please share these details with SGPE. For cementing service or abrasive fluid conditions, our team can recommend a better-matched oilfield valve solution.
Why Choose SGPE Arrow Back Pressure Valve?
SGPE focuses on oilfield drilling tools and petroleum industry equipment. We understand the role of reliable pressure control in oil and gas drilling operations, so we supply Arrow Type Back Pressure Valves with stable sealing performance, a practical structure, and complete model options for different drilling requirements.
Customers choose SGPE for reliable oilfield drilling equipment and high-pressure drill string valve solutions. Our Arrow Back Pressure Valves cover multiple FJ series models and common oilfield thread connections, which makes it easier to match the valve with different drilling assemblies.
SGPE also supports model selection based on drill string size, connection type, working pressure, inside diameter, and field application. In addition, our team provides fast quotation support, export-ready supply service, and technical assistance for drilling contractors, oilfield service companies, and petroleum equipment distributors.
Whether you need one replacement valve or a full set of valves for an oilfield drilling project, SGPE can provide practical technical support and reliable supply service.
Ordering Information
When ordering an SGPE Arrow Back Pressure Valve, please tell us the valve model or required size, thread connection, working pressure requirement, quantity, and oilfield application condition. If your project has a specific inside diameter requirement or any special technical requirement, please include these details as well.
You can also send your drill string specification, drilling tool assembly requirement, or existing valve drawing. With this information, SGPE can help you choose a suitable Arrow Type Back Pressure Valve for your oil and gas drilling project.
Frequently Asked Questions about Arrow Back Pressure Valve
1. What is an Arrow Back Pressure Valve?
An Arrow Back Pressure Valve is a drill string pressure control valve for oil and gas drilling operations. Drilling crews use it to control pressure inside the drill pipe and reduce unwanted reverse flow during well control operations.
SGPE Arrow Type Back Pressure Valve also improves rig-site preparation because operators can set the required back pressure at the surface before running the tool into the well.
2. What is the main function of an Arrow Type Back Pressure Valve?
The main function of an Arrow Type Back Pressure Valve is to maintain controlled pressure inside the drill string. It supports pressure management, reverse flow control, and blowout prevention support during oilfield drilling operations.
In high-pressure petroleum drilling environments, this valve gives the drilling team a practical way to reduce pressure-related risks and improve well control performance.
3. Where do drilling crews use the SGPE Arrow Back Pressure Valve?
Drilling crews use SGPE Arrow Back Pressure Valve in oilfield drilling operations, drill string pressure control systems, high-pressure drilling tool assemblies, rig-site pressure control operations, and petroleum well control applications.
It fits oil and gas projects that require a reliable drill string back pressure valve, drill pipe reverse flow control valve, or high-pressure well control valve.
4. How does an Arrow Back Pressure Valve support well control?
An Arrow Back Pressure Valve controls fluid movement inside the drill string. When pressure changes during drilling, the valve allows the crew to manage drill pipe pressure and reduce uncontrolled reverse flow.
This function supports safer well control, especially in oilfield environments where pressure stability affects rig safety, drilling efficiency, and field operation.
5. Can operators set the back pressure at the surface?
Yes. Operators can set the required back pressure at the surface before running the Arrow Type Back Pressure Valve into the well.
This design gives the drilling crew more control before downhole operation. It also allows them to prepare the valve according to the expected well condition, drilling program, and pressure control requirement.
6. What sealing structure does SGPE Arrow Back Pressure Valve use?
SGPE Arrow Back Pressure Valve uses a metal-to-metal sealing structure. This sealing design performs reliably in high-pressure oilfield drilling conditions.
Metal-to-metal sealing also supports stable pressure control in drill string assemblies where durability, sealing strength, and field reliability matter.
7. What models of Arrow Back Pressure Valve does SGPE supply?
SGPE supplies several Arrow Type Back Pressure Valve models, including FJ229, FJ203, FJ178, FJ168, FJ165, FJ159, FJ121, FJ105, and FJ89.
These models cover different outside diameters, inside diameters, and oilfield thread connections. Customers can choose the right model according to drill string size, connection type, working pressure, and assembly requirement.
8. What thread connections are available?
SGPE Arrow Back Pressure Valve comes with common oilfield thread connections, including 7 5/8 REG, 6 5/8 REG, 5 1/2 FH, NC50, NC46, NC38, NC31, and NC26.
For example, customers can choose an NC50 Arrow Back Pressure Valve, NC46 drill string valve, or NC38 oilfield reverse flow control valve according to the drilling assembly design.
9. What working pressure options are available?
SGPE Arrow Type Back Pressure Valve offers working pressure options of 70 MPa and 35 MPa, depending on the model and project requirement.
Before ordering, customers should confirm the well condition, drilling pressure requirement, drill string size, and thread connection. SGPE can then recommend a suitable high-pressure back pressure valve for the project.
10. How do I choose the right Arrow Back Pressure Valve model?
To choose the right Arrow Back Pressure Valve, customers should check the valve size, outside diameter, inside diameter, thread connection, working pressure, and drilling application.
For accurate model selection, please provide your drill string specification, tool assembly drawing, or current valve model. SGPE can help match the correct FJ series Arrow Back Pressure Valve for your oilfield drilling project.
11. Can the Arrow Type Back Pressure Valve handle cementing or abrasive fluids?
SGPE does not recommend Arrow Type Back Pressure Valves for cementing service or highly abrasive fluids.
Cementing operations and abrasive drilling fluids may increase wear on internal parts. If your project involves cementing, heavy solids, or severe erosion conditions, SGPE can recommend a more suitable oilfield valve solution.
12. What information should I provide to get a quotation?
To get a fast quotation, please provide the required valve model, size, thread connection, working pressure, quantity, and oilfield application condition.
You can also send your drill string specification or technical drawing. With this information, SGPE can recommend the right Arrow Back Pressure Valve and provide a competitive price for your oil and gas drilling project.
Related Oilfield Valve and Drilling Tool Solutions
SGPE supplies oilfield drilling tools, drill string pressure control equipment, reverse flow control valves, well control components, and petroleum drilling equipment for oil and gas projects. We support customers who need reliable equipment for pressure control, drilling safety, and field operation in demanding petroleum environments.
If your project requires FJ229, FJ203, FJ178, FJ168, FJ165, FJ159, FJ121, FJ105, or FJ89 Arrow Back Pressure Valve, SGPE can provide model selection support and quotation according to your drilling assembly requirements.
Customers can also contact SGPE for matching drilling tools, pressure control valves, and related oilfield equipment according to their drilling program.
Request a Quote
SGPE supplies Arrow Back Pressure Valves for oilfield drilling, drill string pressure control, reverse flow control, well control systems, and high-pressure petroleum drilling applications.
Send us your required model, size, thread connection, working pressure, quantity, and oilfield working condition. Our team will provide a fast quotation and technical support.
E-Mail:
info@sgpe.com
