Brass Horizontal NRV(Non Return Valve) is designed for the purpose of only permitting fluid movement in one direction, preventing the liquid or gas from flowing back upstream of the valve. It is employed in systems where it is preferable but not always necessary to ensure that fluids flow mostly in one direction, such as in pumping systems like heating circuits. Our offering is suitable for oil, gas and water. Brass horizontal NRV is made up of high-grade brass material and undergone forging treatment. It has a long-lasting shine, anti-corrosive nature and robustness. This product is available in different dimensions and sizes.