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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Pinch valves are specifically engineered to handle fluids that are difficult for traditional valves, such as slurries, powders, and fluids containing solid particles. The flexible sleeve design eliminates internal obstructions that can trap debris.
The opening and closing action is achieved by compressing or releasing the sleeve. This simple movement reduces mechanical complexity and improves operational reliability.
Since only the sleeve contacts the fluid, replacement is usually quick and cost-effective. This makes pinch valves a preferred choice in systems where maintenance access is limited or downtime is expensive.

Pinch valves maintain smooth flow and consistent pressure, helping stabilize industrial processes. Their leak-tight shutoff capability is especially valuable in dosing and transfer applications.
They are commonly installed in mining slurry pipelines, wastewater sludge systems, bulk material transport, chemical dosing lines, and food-grade processing systems.