Non Return Valves

we offer non return valves. our non return valves is most suitable foe water pumps, chemicals pupms and oil gas applications.body is ci, cs, ss304, ss 316 with the disc of same materials as well as other materials.dual plate nrv is soft seated with nitrile,neoprene,silicon ,viton etc.it is suitable for vaccum application.we have sizes from 50 mm to 600 mm.