Ecostain Rainbow’ is
a trusted non-return valve/check valve manufacturer, supplier, and exporter in India. Our
check valve is engineered for efficiency, and reliability and to prevent backflow in the
fluid control system.
Designed for one-way flow (unidirectional flow), constructed
in our Valve factory in India, from high-quality material,
it offers durability and corrosion resistance, ensuring seamless operation even in a
demanding industrial environment.
Ecostain Rainbow Check valve provides dependable
performance
under varying temperatures and pressure. Sealing material ensures a tight shut–off reduces
the risk of leakage in the piping system.
Easy to install, maintain and provide you
peace of mind. Ideal for applications including Oil & Gas. Water treatment, chemical
processing, and HVAC systems.
We provide all necessary testing certifications such as
pressure testing, leakage testing, and material testing certification to ensure the
reliability and performance of our check valves.
Dual Plate check valve also known as a double disc check valve comes with a compact design, a heavy-duty spring that reacts swiftly when there are any changes in flow, and quick closing. Dual Plate Check Valve is super easy to install and maintain whenever maintenance is required.
Swing check Valve also known as tilting disk check Valve, has a disc that swings on a hinge which allows forward flow and prevents reverse flow. The disc acts as a stopper when there is enough pressure to withstand the cracking pressure.
Lift Check Valve operates with a lift mechanism that uses a piston or a ball to control liquid flow, lift check valves are most suitable for water applications and applications with high-pressure conditions. To open and close these check valves use a disc that goes up and down, and closes either by spring or simply by gravity.
Also known as a butterfly check valve, these check valves are designed to fit between two flanges. It has a wafer or disk supported by a spring and attached to a hinge. These valves are lightweight, cost-effective, easy to install, and suitable for applications where space is very limited. It operates unidirectional while preventing backflow, when the flow stops or reverses, due to gravity and backflow pressure the disc then returns to a close position.
With decades of experience in the industry, 'Ecostain Rainbow Engineering
Exports’ witnessed the critical importance of utilizing high-quality Pipes & Tubes
that meet international standards. Whether you are in Oil and Gas, petrochemical, power generation,
or any other industry relying on efficient and reliable piping systems, investing in high quality
valves is essential.
Don't compromise on safety, performance, or longevity. Partner with trusted suppliers like us
‘Ecostain Rainbow
Engineering Exports’, who prioritize quality and adherence to standards, ensuring your projects are
built to last.
Contact us today to explore our full
range of industrial valves, pipe fittings, pipes &
tubes, flanges and experience the excellence of
our products and how we can support your piping needs with our expertise and premium-grade valves.
Let's build a robust infrastructure together.
We are here to help you!
