Noreva - Model ZO & ZL -Solid Disc for Nozzle Check Valve

ZO is available from DN25 to DN250 and in pressure classes PN 10 and PN 16 (other pressure classes are available upon special request), the face-to-face dimensions of the ZL type are in accordance with DIN EN 558-1. Materials according to customers request, such as Low Temperature Carbon Steel, Nickel-Aluminium-Bronze, Duplex, Superduplex, 6Mo, etc.