Aira Non Return Valve (NRV), also known as a check valve, is designed to allow fluid to flow in one direction and automatically prevent reverse flow. Manufactured by Aira Euro Automation, these valves are widely used in industrial automation systems, water treatment plants, chemical processing units, HVAC systems, and pneumatic lines.
The primary function of an NRV is to protect pumps, compressors, and pipelines from damage caused by backflow. When fluid flows in the forward direction, the valve opens automatically due to pressure. If the flow reverses, the valve closes instantly, preventing contamination, leakage, or system failure.
Aira offers non return valves in various materials such as stainless steel, brass, cast iron, and PVC to suit different pressure and temperature requirements. Available types include swing check valves, lift check valves, wafer type check valves, and threaded check valves. These valves are known for durability, corrosion resistance, leak-proof sealing, and low maintenance.
Aira NRVs are engineered for high performance, long service life, and reliable operation in demanding industrial environments.
The primary function of an NRV is to protect pumps, compressors, and pipelines from damage caused by backflow. When fluid flows in the forward direction, the valve opens automatically due to pressure. If the flow reverses, the valve closes instantly, preventing contamination, leakage, or system failure.
Aira offers non return valves in various materials such as stainless steel, brass, cast iron, and PVC to suit different pressure and temperature requirements. Available types include swing check valves, lift check valves, wafer type check valves, and threaded check valves. These valves are known for durability, corrosion resistance, leak-proof sealing, and low maintenance.
Aira NRVs are engineered for high performance, long service life, and reliable operation in demanding industrial environments.
