Dombor is one of the certified API 6D ball valve manufacturers that provide quality industrial valve solutions for customers worldwide. We specialize in the production of manual and actuated API 6D ball valves, side entry ball valves, top entry ball valves, and trunnion-mounted ball valves, among others.
As a leading industrial ball valve manufacturer, we use our expertise to create valves that surpass industry standards. By implementing a strict quality management system, we supply reliable, durable, and long-lasting valves that guarantee zero defects.
Our highly-equipped facilities consist of 5 production lines, a 20,000 sqm manufacturing area, and first-class equipment, allowing us to produce and supply API ball valves at a faster pace than our competitors.
Capable of bi-directional shut-off, our floating valves have excellent sealing performance and are easy to operate thanks to their simple structure.
Designed with smaller actuators, our trunnion ball valves provide ample space within pipelines while proving efficient under rising pressure.
Through their multi-part body, our 3-way valves enable faster assembly, reassembly, and routine maintenance without doing damage to the pipe.
With a smaller design and high flow coefficients, our V-port ball valves present an affordable choice that achieves similar flow rates as larger models.
With a one-piece body structure for added resistance to pipeline loads, our valves are durable and easy to repair thanks to their superb design.
Requiring fewer installation processes and having a simple design, our valves are easier to install for different applications.
Made of durable steel, our valves are made tighter through primary and secondary seal while maintaining their toughness in stressful environments.
As a friction-free model, our rising stem ball valves require little contact to reduce wear and tear and minimize routine maintenance.
Serving pipeline isolation and chemical sampling, our double block and bleed ball valves block both sides of a working area while bleeding any pressure within piping to guarantee greater safety.
Built to withstand high pressures and stress cracking, our fully welded ball valves are made to last under constant operation.
At Dombor, we create unique valves that have specific appearances, materials, and processing technology to meet industry and smooth fluid flow requirements. Our API 6D ball valve solutions can accomplish your business goals and industry applications with minimum effort, time, and costs.
The API 6D specification, given by the American Petroleum Institute (API), is an international standard for pipeline valves. It covers the requirements and recommendations on how ball, check, gate, and plug valves undergo design, manufacturing, testing, and documentation for their application in pipeline systems. API 6D is the main specification applied for valves in pipeline service.
For over 20 years, Dombor has been the leader in the development and production of quality valve technology for various industry uses. As one of the certified industrial ball valve suppliers, our goal is to build long-lasting and valuable relationships with customers by providing top-of-the-line products and customer-oriented services.
Dombor offers several customization options that allow you to tailor-make your ball valve to fit your specifications and its application. This includes the size, color, seat type, etc.
Our extensive selection of industrial valve solutions allows us to comfortably cater to your market needs. Our diverse range of valves includes butterfly valves, ball valves, check valves, etc.
Our API valves and facilities are certified by ISO 9001 and other international standards. We make sure Dombor’s API 6D ball valves are designed and developed to be safe for industrial and commercial uses.
Using a standard operating procedure, our production is done quickly. This allows us to meet production deadlines and ship out products without delay.
We offer a low MOQ and various after-sales services, such as warranties, technical support, and 24/7 customer service.
API 6D ball valves are ball valves that meet the structural design, performance requirements and testing specifications of the API 6D standard. They are used for on and off applications. This valve is mostly used in the power, petrochemical, and oil and gas industries, making it an essential valve in the market.
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At Dombor, we manufacture a wide range of API 6D certified industrial grade valves, including floating ball valves. Our floating ball valve API 6D is built to meet the industry’s strictest standards.
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Our DBB ball valves comply with API 6D standards as they provide a reliable seal against pressure from the two ends of the valve and bleed the cavity between the seating surfaces.
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Dombor’s API 6D fully welded ball valves are specially designed to ensure that leaks do not occur through the valve body. They undergo non-destructive tests around welded joints to confirm zero leakages.
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We manufacture efficient 3-way ball valves that adhere to API 6D specifications. These valves connect to a pipe or tubing with three ports, enabling the fluid to pass through.
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Other types of API 6D ball valves available at Dombor include side entry ball valves, top entry ball valves, manual-operated ball valves, and actuator-operated ball valves.
An API 6D ball valve functions by allowing or preventing fluid flow through a bore at the centre of its ball. To open the valve, the ball is rotated using the handwheel or actuator, causing the ball bore to be in line with the pipeline. This allows fluid to flow. To close the valve, the handwheel is rotated in the opposite direction, causing the ball to block the fluid.
Generating high-quality valve solutions requires a deep insight into market needs. DomBor Valve, as a reliable valve manufacturer, relies on a trusted supply network, the latest production, and assembly machinery, along with digital design capabilities and 20 years of industry experience.
Generating high-quality valve solutions requires a deep insight into market needs. DomBor Valve, as a reliable valve manufacturer, relies on a trusted supply network, the latest production, and assembly machinery, along with digital design capabilities and 20 years of industry experience.
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