NORVA - swing check valve

3D Model

FLANGED SWING CHECK VALVES art. 437 Soft-sealing flanged swing check valves allow complete and quick closing of the return flow in pipelines. The simple construction ensures a long service life.

easy maintenance Quick and easy disassembly of the cover and sealing element

low pressure losses Complete closing of the return flow even at a small difference of pressures P < 0.5 bar, full-bore type

with lifting valve Bypass standard at DN350–500

microbiological suitability Epoxy powder coating with potable water certificates

quicker closing The additional mounted shaft allows the installation of levers and weights for quicker closing of the return flow

long service life art. 435 : The closing element can be turned (up to DN300)