Introduction:
We are the premier manufacturer of non-return valves, suppliers, and exporters of the same in India. My company Axegic Group is a common household in the sector and we are determined to deliver quality non-return valves that are efficient, reliable and safe in fluid management systems. As a major producer, distributor and exporter of non-return valves in USA, UAE, South Africa, Philippines, India, we are quite proud to offer a diverse portfolio of valves, which have been developed to meet the most challenging industrial needs. We have developed well-engineered non-return valves that offer optimum performance, low pressure drop, and stability in avoiding backflow. The valves will be tested strictly to create valves that are of international quality.
A Check Valve or a Non Return Valve (NRV) is a mechanical component where fluid (liquid or gas) is only able to flow in the direction of its installation. Its main purpose is to stop backflow thus to ensure smooth and safe operation in the different piping and pumping systems.
Here are Types of Non Return Valves:
Swing Check Valve:
Has a pivoted disc which flows open. Most suitable when used in large-flow systems operating at low pressure, such as water supply pipes.
Lift Check Valve:
Lift is vertical and flow pressure disc. Appropriate in high pressure applications at the power plants and chemical industries.
Ball Check Valve:
Makes use of a floating or rotating ball. Normally employed in the wastewater, slurry, and semi-solid systems.
Wafer Check Valve:
Thin, lightweight design. Best suited to small size setups and air conditioning.
Dual Plate Check Valve:
Has two spring-loaded plates. Guarantees fast closing as well as minimized water hammer effect.
Here are some Features of a Non Return Valve:
One-Directional Flow:
The fluid is free to flow in one direction and the fluid automatically does not flow in the opposite direction.
Automatic Operation:
Starts with the forward flow pressure and stops itself when the reverse flow takes place- no manual control is necessary.
Simple & Compact Design:
Constructed with reduced moving parts thus very easy to install and maintain.
Backflow Protection:
Prevents contamination, equipment damage, and system failures caused by backflow.
Pressure-Sensitive Mechanism:
According to pressure differences in the system, the valve disc or ball opens and closes.
Low Maintenance:
Limited wear and tear since the mechanism is simple and, thus, the downtime and repairs become minimal.
Versatile Material Options:
Stainless steel, brass, cast iron, PVC, and other materials are available to accommodate various environments and fluids.
Suitable for Various Fluids:
Water, oil, chemicals, steam, gas, and other industrial media can all be utilized with it.
High Durability:
Long service life is guaranteed by sturdy construction, even under heavy-duty or continuous operations.
Leak-Proof Design:
Designed to provide a tight seal and stop any reverse leaking.
Conclusion:
In many different sectors, a non-return valve (NRV) is essential to the safe and effective operation of fluid systems. It is crucial for safeguarding pumps, pipelines, and process equipment because of its capacity to let flow in a single direction while automatically blocking reverse flow. NRVs offer long-term dependability and performance in demanding applications thanks to characteristics including sturdy construction, excellent sealing efficiency, quick reaction, and little maintenance. A well-designed NRV improves system safety, minimizes downtime, and guarantees seamless, continuous flow operations whether it is utilized in water supply, chemical processing, oil and gas, or HVAC systems
