Non Return Valve (NRV) | Backflow Prevention Valve for Water, HVAC & Industrial Systems

Description

Non Return Valve (NRV), also known as a check valve, is designed to allow fluid to flow in one direction only and automatically prevent backflow. This non return valve is essential for protecting pumps, compressors, and piping systems from reverse flow damage.

Constructed from durable brass, stainless steel, or PVC depending on application, the NRV valve ensures reliable sealing performance, corrosion resistance, and long service life. It is widely used in plumbing, HVAC, and industrial systems where controlled flow direction is critical.