Oil & Gas Pipelines
Ball valves for pipeline isolation, station shutoff, gas transmission and hydrocarbon service.
All Ball Valves
112 products
MacoTango Ball Valve Manufacturer
MacoTango Valve supplies industrial ball valves for isolation, shutoff and flow control in oil & gas, chemical processing, water treatment, power generation and general industrial pipelines. Choose from floating, trunnion, fully welded, stainless steel, threaded, 3-way, V-port, wafer and side-entry ball valves, with manual, gear, pneumatic, electric and hydraulic operation options.
Send us your pipe size, pressure class, working temperature, media, end connection, body material and operation method. Our engineers will recommend a suitable ball valve configuration for your project.
Find the right ball valve series for your application, from floating and trunnion designs to fully welded, 3-way, V-port, wafer, side-entry and hemisphere ball valves. Each product can be matched to your pressure, temperature, media, connection and installation requirements.
Use this section to confirm whether the ball valve series matches your project before requesting a quote. MacoTango can help select valve type, body material, seat material, connection, operation method and applicable standards according to your working conditions.
| Parameter | Common Options |
|---|---|
| Valve Types | Floating, trunnion mounted, fully welded, V-port, 3-way, side-entry, wafer, threaded and stainless steel ball valves. |
| Body Materials | Carbon steel, stainless steel, forged steel and project-specific alloy materials according to media and working conditions. |
| Seat Materials | PTFE, reinforced PTFE, PEEK, metal seated and project-specific seat options according to temperature, media and leakage requirements. |
| End Connections | Flanged, threaded, wafer, welded and customized end connections according to pipeline standards. |
| Operation | Lever, gear, pneumatic, electric, hydraulic and automatic control options. |
| Standards | Manufactured to selected international or project standards such as API, ASTM, ANSI/ASME, JIS and CE requirements, depending on valve model and order specification. |
| Applications | Oil & gas, chemical processing, water treatment, power generation, construction and general industrial pipelines. |
| Documentation | Certificates, inspection records, drawings and technical files can be supplied for project approval. |
For accurate ball valve selection, please send your working medium, pressure, temperature, pipe size, connection standard, body material, seat material, operation method and required standards or certificates.
Ball valves selection should start from the actual working conditions, not only pipe size. Media, pressure rating, temperature, valve structure, body material, seat material, end connection, operation method and required standards all affect the final ball valve configuration.
Start with the media and service condition. Water, gas, oil, steam, chemical liquid, slurry and corrosive fluids may require different ball valve materials, seat designs and sealing structures. Clean media often suits soft seated ball valves, while abrasive or high-temperature service may need metal seated or special material options.
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Confirm the working pressure, pressure class, operating temperature and design margin before selecting a ball valve. High-pressure or large-diameter pipelines often require trunnion mounted ball valves or forged steel ball valves because they provide stronger mechanical support, lower operating torque and stable shutoff performance.
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Match the valve structure to the pipeline duty. Floating ball valves are practical for low to medium pressure service, trunnion ball valves fit large size or high pressure pipelines, fully welded ball valves are used for buried service, V-port ball valves support flow regulation, and 3-way ball valves are selected for diverting or mixing flow paths.
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Body material, trim material and seat material should match corrosion, temperature, pressure drop and leakage requirements. Carbon steel, stainless steel, forged steel, alloy materials, PTFE seats, reinforced PTFE, PEEK and metal seated designs can be reviewed according to the media and project specification.
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Confirm the end connection and operation method before quotation. Ball valves can be supplied with flanged, threaded, wafer or welded connections, and operated by lever, gearbox, pneumatic actuator, electric actuator or hydraulic actuator. For project orders, also confirm required standards, certificates, drawings and inspection documents.
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An industrial ball valve uses a quarter-turn ball with a bore through the center to open, close or regulate the flow path. When the bore aligns with the pipeline, media can pass through with low pressure drop. When the ball rotates 90 degrees, the solid side of the ball blocks the flow and the seats provide reliable shutoff sealing for oil, gas, water, chemical and general industrial pipeline service.
Quarter-Turn Operation: The stem rotates the ball 90 degrees by lever, gearbox, pneumatic actuator, electric actuator or hydraulic actuator.
Open Flow Path: When the ball bore is aligned with the pipeline, the valve allows fast flow with low pressure drop.
Reliable Shutoff: When the ball turns closed, the ball and seat structure blocks the flow path and supports tight sealing.
Structure Matching: Floating, trunnion mounted, fully welded, V-port and 3-way ball valves are selected according to pressure, media and pipeline duty.
Manual or Automated Service: Ball valves can support manual shutoff, remote operation, emergency isolation and automated process control.
Ball valves open and close with a 90-degree turn, making them suitable for quick isolation and frequent on/off service.
Full port and reduced port designs can be selected to balance flow capacity, compact size and project cost.
Available as floating, trunnion mounted, fully welded, V-port, 3-way, wafer, threaded and stainless steel ball valves.
Lever, gear, pneumatic, electric and hydraulic operation options can support local control or automated plant systems.
Soft seat, reinforced PTFE, PEEK and metal seated options can be reviewed according to temperature, media and leakage requirements.
Carbon steel, stainless steel, forged steel and alloy materials can be matched to water, oil, gas, steam and chemical media.
Ball valve configurations can be selected according to API, ASTM, ANSI/ASME, JIS, CE and project specifications.
Drawings, certificates, inspection records and technical files can support ball valve approval and purchasing work.
Ball valves are preferred when buyers need quarter-turn operation, fast shutoff, low pressure drop and reliable sealing. MacoTango supports application matching by media, pressure, temperature, installation condition and actuation mode.
Ball valves for pipeline isolation, station shutoff, gas transmission and hydrocarbon service.
Material and seat options for corrosive media, solvents, acids, alkalis and process chemicals.
Manual and actuated ball valves for clean water, wastewater, filtration systems and pump stations.
Ball valves for steam auxiliary lines, cooling water, compressed air and balance-of-plant systems.
Compact ball valves for building water, heating, district heating and utility pipelines.
Pneumatic, electric and hydraulic ball valves for remote operation and automated process control.
MacoTango Valve has more than 25 years of valve manufacturing experience and supplies valves designed to meet international project requirements. Ball valve orders can be supported with dimensional inspection, pressure testing, material documentation and pre-shipment quality records according to customer requirements.
ISO 9001, ISO 14001 and CE certified manufacturer.
API, ASTM, ANSI, JIS and CE standard options.
Pressure testing and visual inspection before shipment.
Technical drawings and project documentation support.
Export experience for customers in more than 20 countries.
Contact our team for drawings, certificates, inspection records and technical files for your ball valve order.
Tell us your working conditions and project requirements. Our team will help you compare suitable ball valve types, materials, operation methods and standards before quotation.
Quick answers for industrial buyers comparing ball valve types, actuation options, port designs and quotation requirements.
A ball valve is used for quick on/off shutoff, isolation and flow control in pipelines. It uses a quarter-turn ball with a bore through the center to open or block the flow path.
A floating ball valve uses line pressure to press the ball against the downstream seat and is often used for low to medium pressure service. A trunnion ball valve supports the ball with upper and lower trunnions, making it suitable for larger sizes and higher pressure.
For high-pressure or large-diameter pipelines, trunnion mounted ball valves or forged steel ball valves are usually recommended because they reduce operating torque and improve mechanical stability.
Yes. Ball valves can be supplied with pneumatic, electric or hydraulic actuators for remote operation, emergency shutoff or integration with process control systems.
A full port ball valve has a bore close to the pipeline diameter for lower pressure drop. A reduced port ball valve has a smaller bore and is often used when cost and compact size are more important than maximum flow capacity.
Please provide pipe size, pressure rating, working temperature, media, body material, seat material, end connection, operation method, quantity and any required standards or certificates.
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