We offer highly cost-effective products and professional after-sale service for the marine, HVAC, water, oil & gas, fire fighting industries. Our valves, all delivered by experienced technicians, are of guaranteed good quality.
> Water > HVAC > Marine > Oil & Gas > Industry > Fire FightingWith 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!
> CEO'S Greeting > Our factory > Career & culture > Fairs and eventsI-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.
> Research & Development > Quality Control > Quality Assurance > CertificatesWe, together with our associated companies, have obtained various types of certificates, including CE, WRAS, DNV, GL, LR, ABS etc. I-Flow valves are now widely used all over the world, in Shangrila Hotel, Kerry Center, Milan Expo, Fiat Workshop, IKEA, COSCO vessels, etc.
> Marine > HVAC > Water Treatment > Oil & GasAccumulating 10 years' experience in valves, we are an excellent solution provider. Keep in touch now and experience how your needs are well addressed.
> Client Stories > Our Projects > Company News > Industry NewsWith 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.
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In modern plumbing systems, reliability, durability, and safety are non-negotiable. Among the various valve options available, brass ball valves have become a preferred choice for residential, commercial, and light industrial plumbing applications—and for good reason.
Brass is naturally resistant to corrosion, making brass ball valves especially suitable for potable water systems. Unlike some alternative materials, brass maintains its structural integrity even when exposed to moisture, pressure fluctuations, and temperature variations. This corrosion resistance directly contributes to a longer service life and reduced maintenance costs.
Another key advantage lies in tight shut-off performance. Brass ball valves use a rotating ball with a precision-machined bore, allowing for quick, quarter-turn operation and reliable sealing. This ensures minimal leakage, improved water efficiency, and greater control during system maintenance or emergency shut-offs.

From an installation perspective, brass ball valves are easy to handle, compatible with common pipe materials, and available in threaded, compression, or soldered connections. Their proven performance, combined with international acceptance in plumbing standards, makes them a trusted solution for both professionals and end users.
Choosing brass ball valves means investing in safety, efficiency, and long-term reliability—qualities that every plumbing system depends on.