We offer highly cost-effective products and professional after-sale service for the marine, Our valves, all delivered by experienced technicians, are of guaranteed good quality.
With years of experience, I-FLOW knows the market very well. We can provide excellent one-stop solutions for our clients. For more information about our valves and service, contact us today!
I-FLOW has an excellent R&D team. Managed strictly under ISO 9001, we inspect and test each of our valves to make sure 100% qualified.
Accumulating 10 years’ experience in valves, we are an excellent solution provider. Keep in touch now and experience how your needs are well addressed.
With over 10 years of experience in the industry of valves, I-FLOW will provide the perfect solution for your project. Contact us now, we will solve all your problems.
Experienced in projects with COSCO, PETRO BRAS etc, we gain client's satisfaction by making every and each penny they spent worthwhile. As required, we are able to supply valves certified by LR, DNV- GL, ABS, Bureau Veritas, RINA, CCS, NK.
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I-FLOW is proud to announce that our products have officially obtained the CE Certificate, marking another significant milestone in our journey toward global quality assurance and international market expansion. This achievement reflects not only the reliability of our valve solutions but also ou...
The opening and closing time of a globe valve is the amount of time it takes for the valve disc to move from fully closed to fully open, or from fully open back to fully closed. Because a globe valve uses a linear rising stem and a multi-turn handwheel or actuator, its operating time is usually...
If you’ve ever worked around ships—whether in building, refit, or daily operations—you already know one thing for sure: seawater is never clean. It carries sand, mud, shells, seaweed, paint flakes, rust, and all kinds of surprises you don’t want inside pumps or machinery. That’s exactly why t...
Ships rely on many kinds of valves, but gate valves remain one of the most widely used types across marine pipelines. They handle isolation, shut-off, and emergency control in systems that carry seawater, fuel, oil, bilge water, ballast water, and even steam. Because conditions at sea are harsh, ...
Ball valves are widely used in marine systems because of their simple structure, tight sealing, and quick operation. In ships, they are often found in bilge systems, ballast systems, and fuel transfer lines, where reliable shutoff is crucial.
To adapt to harsh marine conditions, marine ball va...
A storm valve is vital for preventing seawater backflow during rough weather or high-pressure conditions. Its sealing performance directly affects ship safety.
To improve sealing efficiency, start with precision machining. The contact surface between the valve disc and seat must be smooth and ...
Gate valves are another common component in marine pipelines, especially when large-diameter flow control is needed. However, they come with challenges that engineers must address.
One of the main issues is corrosion and scaling. Constant exposure to seawater and humid environments can cause r...
