P.P. NRV Flanged Ends from Universal Valves Pvt Ltd is part of our other products range. A non-return valve configuration designed to permit flow in one direction and help prevent reverse flow. Catalog features include P.P. construction; flanged ends. Please contact Universal Valves Pvt Ltd to confirm available sizes, pressure-temperature ratings, exact material/trim or seat options, end standards and suitability for the intended process medium before ordering.