020B1053 Check valve, NRV 16s Inlet connection type: Solder, ODF · Inlet size [mm]: 18 · Outlet connection type: Solder, ODF Presupuesto Detalles
020B1017 Check valve, NRV 19s Inlet connection type: Solder, ODF · Inlet size [mm]: 18 · Outlet connection type: Solder, ODF Presupuesto Detalles
020B1008 Check valve, NRVH 19s Inlet connection type: Solder, ODF · Inlet size [mm]: 18 · Outlet connection type: Solder, ODF Presupuesto Detalles