020-1027
Check valve, NRV 35s
Inlet connection type: Solder, ODF · Inlet size [mm]: 42 · Outlet connection type: Solder, ODF
020-3027
Check valve, NRV 35s E
Inlet connection type: Solder, ODF · Inlet size [mm]: 42 · Outlet connection type: Solder, ODF
020-1035
Check valve, NRVH 35s
Inlet connection type: Solder, ODF · Inlet size [mm]: 42 · Outlet connection type: Solder, ODF
020-3035
Check valve, NRVH 35s E
Inlet connection type: Solder, ODF · Inlet size [mm]: 42 · Outlet connection type: Solder, ODF